COMMTOUCH SOFTWARE LTD
F-3/A, 2000-11-02
COMMUNICATIONS SERVICES, NEC
Previous: COMMTOUCH SOFTWARE LTD, 6-K, EX-99, 2000-11-02
Next: COMMTOUCH SOFTWARE LTD, F-3/A, EX-23.1, 2000-11-02






       As filed with the Securities and Exchange Commission on ___________, 2000
                                                      Registration No. 333-46192


================================================================================


                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                ----------------


                        PRE-EFFECTIVE AMENDMENT NO. 1 TO
                                    FORM F-3
                             REGISTRATION STATEMENT
                                      Under
                           THE SECURITIES ACT OF 1933


                             COMMTOUCH SOFTWARE LTD.
             (Exact name of Registrant as specified in its charter)

              Israel                                 Not Applicable
 (State or other jurisdiction of                    (I.R.S. Employer
  incorporation or organization)                   Identification No.)

                                6 Hazoran Street
                      Poleg Industrial Park, P.O. Box 8511
                              Netanya 42504, Israel
                               011-972-9-863-6888
    (Address, including zip code, and telephone number, including area code,
                  of Registrant's principal executive offices)

                           c/o Commtouch Software Inc.
                    James E. Collins, Chief Financial Officer
                               2029 Stierlin Court
                      Mountain View, California 94043-4655
                                 (650) 864-2000
            (Name, address and telephone number of agent for service)

                                   Copies to:
         Lior O. Nuchi                           Aaron M. Lampert
       Venrice R. Palmer                       Noga Devesceri Spira
     Irene Song Sharkansky                   Naschitz, Brandes & Co.
       McCutchen, Doyle,                         5 Tuval Street
      Brown & Enersen, LLP                   Tel Aviv 67897 Israel
       Three Embarcadero
    San Francisco, CA 94111

        Approximate date of commencement of proposed sale to the public:
      From time to time after the Registration Statement becomes effective.

     If the only  securities  being  registered  on this Form are being  offered
pursuant to dividend or interest  reinvestment plans, please check the following
box. [ ]

     If any of the securities being registered on this Form are to be offered on
a delayed or continuous  basis  pursuant to Rule 415 under the Securities Act of
1933, please check the following box. [X]

     If this Form is filed to  register  additional  securities  for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list  the  Securities  Act  registration  statement  number  of the  earlier
effective registration statement for the same offering. [ ]
<PAGE>

     If this Form is a  post-effective  amendment  filed pursuant to Rule 462(c)
under the  Securities  Act,  check the following box and list the Securities Act
registration  statement number of the earlier effective  registration  statement
for the same offering. [ ]

     If delivery of the  prospectus is expected to be made pursuant to Rule 434,
please check the following box. [ ]
<TABLE>
    The  Registrant  hereby amends this  Registration  Statement on such date or
dates as may be necessary to delay its effective date until the Registrant shall
file a further  amendment  which  specifically  states  that  this  Registration
Statement shall  thereafter  become effective in accordance with Section 8(a) of
the  Securities  Act of 1933 or until the  Registration  Statement  shall become
effective on such date as the Commission,  acting pursuant to said Section 8(a),
may determine.
<CAPTION>
=============================== =========== ====================== =============================== =================
                                                   Proposed
     Title of Each Class                            Maximum                    Proposed
        of Securities          Amount to be      Offering Price            Maximum Aggregate            Amount of
      Being Registered          Registered        Per Unit(1)               Offering Price          Registration Fee
------------------------------- ----------- ---------------------- ------------------------------- -----------------
<S>                             <C>               <C>                       <C>                        <C>
ordinary shares, NIS 0.05       4,000,000         $19.65625                 $78,625,000                $20,757
nominal value per share......
=============================== =========== ====================== =============================== =================
<FN>
(1) Estimated solely for the purpose of computing the amount of the registration
fee  pursuant to Rule 457(c)  based on the average of the high and low prices of
the Company's  ordinary  shares as reported on the Nasdaq National Market System
on September 13, 2000.
</FN>
</TABLE>
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------

                                       2
<PAGE>

Commtouch Software Ltd.

4,000,000 Ordinary Shares

                                                               [GRAPHIC OMITTED]
--------------------------------------------------------------------------------

With this prospectus,  we may offer up to 4,000,000 of our ordinary  shares.  We
will provide  specific  terms for each offer and sale of the ordinary  shares in
supplements to this prospectus. You should read this prospectus and the relevant
prospectus  supplement  carefully before  investing in our ordinary shares.  The
ordinary  shares  are  quoted on the  Nasdaq  National  Market  under the symbol
"CTCH." On September 12, 2000, the closing sale price of the ordinary shares was
$20.19 per share.

--------------------------------------------------------------------------------

     This investment involves risk. See "Risk Factors" beginning on page 7.

--------------------------------------------------------------------------------

NEITHER  THE  SECURITIES  AND  EXCHANGE  COMMISSION  NOR  ANY  STATE  SECURITIES
COMMISSION HAS APPROVED OF ANYONE'S INVESTMENT IN THESE SECURITIES OR DETERMINED
IF THIS PROSPECTUS IS TRUTHFUL OR COMPLETE.  ANY  REPRESENTATION TO THE CONTRARY
IS A CRIMINAL OFFENSE.

                  The date of this prospectus is ______ , 2000.

                                       3
<PAGE>

                                TABLE OF CONTENTS

                                                                           Page
                                                                           ----

Summary...................................................................  4
Risk Factors..............................................................  7
Use of Proceeds........................................................... 21
Dilution.................................................................. 22
Description of Share Capital.............................................. 23
Shares Eligible for Future Sale........................................... 27
Plan of Distribution...................................................... 29
Legal Matters............................................................. 32
Experts................................................................... 32
Where You Can Find More Information....................................... 32
Information Incorporated by Reference..................................... 33
Enforceability of Civil Liabilities....................................... 34




--------------------------------------------------------------------------------

                                     SUMMARY



Unless  otherwise  indicated,  all references in this prospectus to "Commtouch,"
"the  Company,"  "we,"  "us" or "our"  are to  Commtouch  Software  Ltd.  or its
wholly-owned  subsidiaries,  Commtouch Inc., Commtouch (UK) Ltd, Commtouch Latin
America, Inc. and Commtouch kk (Japan).  Except as set forth in the Consolidated
Financial  Statements and the Notes thereto incorporated by reference herein, or
as otherwise indicated,  all information in this prospectus assumes the issuance
of 415,802  ordinary  shares upon the assumed net  exercise at an assumed  share
price of $20.19 per share share of an in-the-money warrant to purchase 1,136,000
ordinary shares issued to Go2Net, Inc. at an exercise price of $12.80 per share.

                                       4
<PAGE>


Commtouch

We are a leading global  provider of outsourced  integrated  Web-based email and
messaging   solutions  to  businesses.   Our  solutions  are  flexible,   highly
customizable  and enable us to satisfy the unique email and  messaging  needs of
our customers worldwide.  Our customers are large and small businesses who offer
our Web-based email through their websites to their end users and employees.

Email is one of the most widely used applications on the Internet and has become
a primary  platform  for  business  and  personal  communication.  According  to
Forrester Research,  over 80% of Internet users access their email while online,
making this  activity the most popular use of the Internet.  International  Data
Corporation  estimates  that at the end of 1999  there  were  over  180  million
emailboxes  in the  United  States  and over 130  million  outside of the United
States.  IDC projects  that by the end of 2003,  these  numbers will increase to
over 280 million emailboxes in the United States and over 305 million emailboxes
outside the United States.

As of June 30, 2000, we had over 300 global  customers.  We serve  approximately
17.1 million active emailboxes.Our  comprehensive  Web-based email and messaging
solutions offer the following benefits:

         o        Extensive  email  features.  Our services are easy to use, and
                  include a broad set of email capabilities,  including a highly
                  integrated contact book and calendar.

         o        Ability to support  hundreds of millions  of  emailboxes.  Our
                  system  architecture and software  platform have been designed
                  to support hundreds of millions of emailboxes  across millions
                  of domains while maintaining a highly reliable service.

         o        Customization. Our customers use our proprietary customization
                  tool to make  the  look  and  feel of  their  Web-based  email
                  interface consistent with their own brand image.

         o        Rapidly deployable and cost-effective solutions. Our solutions
                  can be  quickly  implemented  and can save our  customers  the
                  significant  costs  of  developing  and  maintaining  an email
                  service in-house.

         o        Extensive  language  capabilities.   Our  email  services  are
                  available in 25 languages.  Additionally,  we can support more
                  than one language on any of our customers' websites.

         o        Increased website usage. We believe that our services increase
                  the frequency and duration of users' visits to our  customers'
                  websites.

         o        Online marketing capabilities. Our customers and third parties
                  selling  goods and  services  online can leverage our services
                  and the  demographic  information  of our end users to conduct
                  one-to-one   direct   marketing   and   targeted   advertising
                  campaigns.


Because  we have a  limited  operating  history  as a  Web-based  email  service
provider,  it is difficult to evaluate our business and prospects.  We commenced
operations in 1991, but we began  commercially  selling Web-based email services
only in 1998  after  changing  our  strategic  focus  from sale and  service  of
stand-alone email client software products for mainframe and personal computers.
This change  required us to adjust our  business  processes  and to  restructure
Commtouch to become a Web-based email service  provider.  We incurred net losses
of approximately $3.5 million in 1997, $4.4 million in 1998 and $19.9 million in
1999. As of June 30, 2000, we had an accumulated  deficit of approximately $49.9
million.  We have not  achieved  profitability  in any period,  and we expect to
continue to incur net losses for the foreseeable future.



                                       5
<PAGE>


Office Location

Our  principal  executive  offices  are  located  at  6  Hazoran  Street,  Poleg
Industrial  Park,  Netanya  42504,   Israel,   where  our  telephone  number  is
011-972-9-863-6888,   and  2029  Stierlin  Court,   Mountain  View,   California
94043-4655,  where our telephone number is (650) 864-2000. Our website addresses
are www.commtouch.com and www.zzn.com. The information contained on our websites
is not a part of this prospectus.

The Offering

Ordinary shares offered ............................   4,000,000 shares
Ordinary shares outstanding after the offering .....  20,198,028 shares
Use of proceeds ....................................  Expansion   of  sales  and
                                                      marketing      activities;
                                                      capital      expenditures;
                                                      expansion  of research and
                                                      development    activities;
                                                      expansion of international
                                                      operations;        working
                                                      capital and other  general
                                                      corporate  purposes.   See
                                                      "Use of Proceeds."
NASDAQ National Market Symbol ......................  CTCH

--------------

Except  as set  forth in the  Consolidated  Financial  Statements  and the Notes
thereto incorporated by reference in this prospectus and as otherwise specified,
all information in this prospectus is based on the number of shares  outstanding
as of June 30, 2000, and:

         o        assumes  the  issuance  of 415,802  ordinary  shares  upon the
                  assumed net  exercise at an assumed  share price of $20.19 per
                  share  of  the  in-the-money  warrant  to  purchase  1,136,000
                  ordinary  shares  issued to Go2Net,  at an  exercise  price of
                  $12.80 per share;

         o        assumes the issuance of 104,246  ordinary shares issuable upon
                  exercise  of  options   granted  to  executive   officers  and
                  directors  within  60  days  of June  30,  2000 at a  weighted
                  average exercise price of $12.05 per share.

         o        with  respect to  financial  information,  is reported in U.S.
                  dollars;

and does not include:

         o        2,118,119   ordinary   shares   issuable  to   employees   and
                  consultants  upon  exercise of  outstanding  options under our
                  stock option plans and stock option  agreements as of June 30,
                  2000 at a weighted average exercise price of $22.38 per share;
                  and

         o        1,942,509  ordinary  shares  available  for  future  grant  or
                  issuance under our stock option and stock purchase plans as of
                  June 30, 2000.


                                       6
<PAGE>



                               RECENT DEVELOPMENTS

On November 2, 2000, we announced  our  definitive  agreement to acquire  Wingra
Technologies,  a private  company  which is the  leader in  providing  messaging
integration  and  migration  solutions  for large  enterprises.  To complete the
acquisition,  which is  anticipated  to close in the fourth  quarter of 2000, we
will issue  approximately  1.25 million of our ordinary  shares.  For nearly ten
years Wingra has  developed  products and  services for large  corporations  and
government   agencies  to  enable  disparate  email  and  messaging  systems  to
communicate  with one another and to ease the process of migration to outsourced
solutions.  Wingra's  portfolio of migrations  tools and  integration  expertise
enables any  enterprise,  large and small,  to migrate  from one email system to
another or perform  seamless  standard-based  migrations  such as POP to POP and
IMAP to IMAP.  The  combined  company  will  offer  the full  suite of  Wingra's
enterprise  products  and  services,  including:   Enterprise  Migrator(TM),  EZ
Migrator(TM),  Missive(TM), and NetJunction(TM) and will continue to support all
major email  platforms  including  Lotus cc:Mail,  Lotus Notes,  Microsoft Mail,
Microsoft Exchange,  Novell Group Wise, and HP OpenMail.  Wingra has established
itself as the migration expert,  serving large corporations directly and through
a number  of  strategic  partnership  arrangements.  Wingra  will  operate  as a
wholly-owned  subsidiary  of Commtouch and will continue to provide its products
and services through its varied partnership channels.



                                  RISK FACTORS

You should  carefully  consider the following  risk factors before you decide to
buy our ordinary shares.  You should also consider the other  information in and
incorporated  by reference into this  prospectus.  If any of the following risks
actually occur, our business,  financial  condition,  operating  results or cash
flows could be materially adversely affected. This could cause the trading price
of our  ordinary  shares  to  decline,  and you  could  lose part or all of your
investment.

This  prospectus  contains  forward-looking  statements  that involve  risks and
uncertainties. These statements relate to our future plans, objectives, beliefs,
expectations  and intentions.  In some cases,  you can identify  forward-looking
statements  by our use of words such as  "expects,"  "anticipates,"  "believes,"
"intends,"  "plans," "seeks" and "estimates" and similar  expressions.  You will
find  forward-looking  statements under the captions  "Summary," "Risk Factors,"
"Use of  Proceeds,"  and  elsewhere  in  this  prospectus  and  the  information
incorporated by reference into this  prospectus.  Our actual results,  levels of
activity, performance or achievements may differ materially from those expressed
or implied by these  forward-looking  statements.  Factors  that could  cause or
contribute to these  differences  include those discussed below and elsewhere in
this  prospectus  and  the  information  incorporated  by  reference  into  this
prospectus.

Risks Relating to the Company

Because  we have a  limited  operating  history  as a  Web-based  email  service
provider, it is difficult to evaluate our business and prospects.

We commenced  operations in 1991, but we began  commercially  selling  Web-based
email services only in 1998 after changing our strategic focus from the sale and
service of stand-alone email client software products for mainframe and personal
computers.  This change  required  us to adjust our  business  processes  and to
restructure  Commtouch to become a Web-based email service provider.  Therefore,
we have only a limited  operating  history  as a  provider  of  Web-based  email
services upon which you can evaluate our business and prospects.

We have a history of losses and may never achieve profitability.

We incurred net losses of  approximately  $3.5 million in 1997,  $4.4 million in
1998 and $19.9  million  in 1999.  As of June 30,  2000,  we had an  accumulated
deficit of approximately  $49.9 million.  We have not achieved  profitability in
any period,  and we expect to  continue to incur net losses for the  foreseeable
future.




                                       7
<PAGE>


We have  recently  shifted our business  model to take  advantage of the revenue
opportunities in the corporate outsourcing market.

In recent  months,  we have started to sell our  outsourced  email and messaging
services  into the  corporate  market.  According  to IDC  estimates,  the total
worldwide  email  outsourcing  market will exceed $25 billion by 2005.  While we
believe this market will result in higher  revenues than those  generated by our
consumer  focused  ventures,  we cannot predict whether our ability to penetrate
the corporate outsource market will be successful in generating higher revenues.
There is a potential  for slower than  anticipated  revenue  growth  because the
corporate  market  for  outsourced  email and  messaging  services  is  nascent,
adoption rates may not achieve expectations,  the sales cycle may be longer, and
the demands of our customers may differ.

Our future email services revenues are unpredictable and our quarterly operating
results may fluctuate and fluctuations  could adversely affect the value of your
investment.

Because we have a limited  operating history in the provision of Web-based email
services and because of the emerging  nature of the markets in which we compete,
our revenue is  unpredictable.  Our current and future  expense  levels are to a
large extent fixed.  We may be unable to adjust  spending  quickly to compensate
for any revenue shortfall,  and any significant  revenue shortfall would have an
immediate negative effect on our results of operations and stock price.

A number  of  factors,  many of which  are  enumerated  in this  "Risk  Factors"
section,  are  likely to cause  fluctuations  in our  operating  results.  Other
factors which may cause such fluctuations include:

         o        the size,  timing  and  fulfillment  of  orders  for our email
                  services;

         o        the receipt or payment of irregular or  nonrecurring  revenues
                  or expenses;

         o        our  mix  of  service  offerings,  including  our  ability  to
                  successfully implement new services;

         o        pricing of our services; and

         o        effectiveness of our customer support.

Because of these factors,  period-to-period comparisons of our operating results
are not a good  indication  of our  future  performance.  It is likely  that our
operating results in some quarters will be below market expectations.

                                       8
<PAGE>

We have recently  changed our fee  structure and cannot  predict the effect this
change will have on our future revenues.

In recent  months we have moved from a pricing  strategy  based  primarily  on a
share of  advertising  revenues with a minimum  annual  service fee to one based
primarily on charging a per-emailbox fee with a minimum annual commitment fee.

While we believe  that this new fee  structure  will result in a higher and more
predictable  revenue  stream  compared with one based on a share of  advertising
revenues,  we cannot predict  whether this new pricing  strategy will in fact be
successful in generating  higher and more predictable  revenues.  We may need to
change our pricing strategy again from time to time.

If the market for our Web-based  email  services does not grow rapidly,  we will
fail to generate revenues.

Our success will depend on the widespread  acceptance and use of Web-based email
by our  customers  as a means to  increase  the value of their  services or as a
means of  communication.  The market for  Web-based  email  services  is new and
rapidly  evolving.  We cannot  estimate the size or growth rate of the potential
market for our service  offerings.  If the market for  Web-based  email fails to
grow or grows more slowly than we currently anticipate, our business will suffer
dramatically.  Even if that market  grows,  our  service  may not achieve  broad
market acceptance.  Since we have only recently  introduced our services,  we do
not have  sufficient  experience  to evaluate  whether they will  achieve  broad
market  acceptance.  Also,  because  all of our  revenue is derived  directly or
indirectly from our Web-based email solutions, if that market does not grow, our
business will likely fail.

If we do not expand our sales and marketing  organization we will not be able to
increase our revenues.

Our ability to increase our revenues will depend on our ability to  successfully
expand our sales and  marketing  organization.  The  complexity  of our Internet
messaging services and the emerging nature of the Web-based email market require
highly trained sales and marketing  personnel to educate  prospective  customers
regarding  the use and benefits of our  services.  The majority of our sales and
marketing  personnel  have  only  recently  joined  Commtouch  and have  limited
experience working together.  It will take time for these employees to learn how
to market  our  solutions  and to be  integrated  into our  sales and  marketing
organization. Some of them may not succeed in making this transition.

Additionally,  we are planning to introduce  additional services that we have no
experience  marketing  and will rely on these  services to produce a substantial
portion of our revenues in the future.  As a result of these factors,  our sales
and marketing  organization may not be able to compete  successfully against the
bigger  and  more   experienced   sales  and  marketing   organizations  of  our
competitors.

                                       9
<PAGE>

Even if our email services are successful with our customers,  we may not derive
revenue from the users of the emailboxes,  which would prevent our business from
growing.

Even if our services are a success with our customers, we will not succeed if we
do not derive revenue from the email users that our customers give us access to.
We plan to derive  revenue  from these email  users  primarily  by charging  our
customers per-emailbox fees for our email services, as well as by selling access
to email users for direct marketing services and from the sale of advertisements
that the email  users will see. If one or more of these  revenue  sources is not
successful, we will not succeed. To date, we have generated only limited revenue
from  these  potential  revenue  sources  and  they may not be  successful.  Our
existing  and  potential  customers  may not be  willing  to pay  for our  email
services.  Advertisers  and direct  marketers may not accept email as a means of
placing  advertisements  and conducting direct marketing and email users may not
want to receive direct marketing materials.

Our ability to generate revenues from the emailbox base that our customers bring
to us also  depends  on the  emailboxes  being  used on a regular  basis.  On an
ongoing  basis,  many of our end users will not regularly use their  emailboxes,
and a significant number will cease using our services each month.  Accordingly,
there may be no  relationship  between the number of active  emailboxes  and our
revenues.

We have a  strategic  relationship  with  Go2Net  pursuant  to which we issued a
warrant  to  Go2Net  that  diluted  our  shareholders,  but we may  not  realize
substantial  revenues  or  other  business  benefits  from  this or any  similar
transaction.

We entered into a strategic  relationship  with Go2Net  simultaneously  with the
closing of our initial public offering.  Our Customized  Web-Based Email Service
Agreement  with Go2Net  provides  that we share  revenues from  advertising  and
premium  services  offered to Go2Net's end users through our email service.  The
terms of this agreement are substantially the same as our commercial  agreements
with other  customers  except that we have  agreed  that  Go2Net will  receive a
materially greater portion of advertising  revenues than other customers receive
under other similar agreements. As part of this transaction, we issued to Go2Net
a warrant to purchase up to 1,136,000  ordinary  shares at an exercise  price of
$12.80 per share.  This warrant is  exercisable  at any time until it expires on
July 16, 2004. We agreed to register  these  shares,  the warrant and the shares
issuable  upon  exercise  of  the  warrant  with  the  Securities  and  Exchange
Commission and the registration  statement  relating to those securities  became
effective  on January 7,  2000.  Exercise  of the  warrant  will cause  existing
investors significant dilution.  However, we may not realize any revenues or any
other business benefits from this strategic  relationship with Go2Net because we
and  Go2Net  may not be able to sell  significant  amounts  of  advertising  and
premium  Web-based email services to Go2Net's end users.  In the future,  we may
have to issue in-the-money  warrants to acquire our ordinary shares to customers
who  provide us with a large base of  potential  end users.  We may also have to
provide  these  customers  with more  favorable  commercial  terms  than we have
previously provided to our customers.  The issuance of in-the-money warrants and
the  grant  of  more  favorable  terms  to  customers  may  further  dilute  our
shareholders,  increase  our  operating  loss in the  future and cause our stock
price to fall.

                                       10
<PAGE>

We entered  into an email  services  agreement  with  Microsoft  Corporation  in
connection  with  which we  issued a  warrant  to  Microsoft  that  diluted  our
shareholders,  but we may not realize  substantial  revenues  or other  business
benefits from this transaction.

We  entered  into an Email  Services  Agreement  dated  October  26,  1999  with
Microsoft  Corporation.  Under this  agreement,  Commtouch  will, at Microsoft's
option,  customize,  host and maintain email services for Microsoft  websites in
the U.S. and  internationally.  Microsoft  will pay one-time fees for the set-up
and  customization  of the email  service for each website with respect to which
Microsoft chooses to use our services, as well as quarterly service fees for the
email service based on the number of mailboxes hosted. The term of the agreement
shall continue for 12 months after the first commercial distribution date of the
email service and Microsoft may extend the initial term on a quarterly or annual
basis upon 60 days prior  written  notice.  The  agreement  may be terminated by
Microsoft for convenience upon 90 days' prior written notice, or by either party
upon a  material  breach by the other  party  upon the  terms  specified  in the
agreement.  In connection  with the agreement,  Commtouch  issued to Microsoft a
warrant, exercisable until December 29, 1999, to purchase 707,965 of Commtouch's
ordinary  shares  at an  exercise  price of $28.25  per  share for an  aggregate
exercise price of approximately $20.0 million.  On December 29, 1999,  Microsoft
exercised  the  warrant  and now holds  707,965  ordinary  shares.  We agreed to
register these shares with the Commission.  The registration became effective on
January 7, 2000.  However, we may not realize any revenues or any other business
benefits  from this  transaction  because  Microsoft is not obligated to use our
services  with  respect to any website and has not agreed to provide us with any
other business benefits.

We depend on our customer  relationships,  which are based on  relatively  short
term, nonexclusive agreements,  and the loss of one or more customers could harm
our business.

Our  ability to increase  revenues  depends  upon  successful  marketing  of our
services through new and existing  customers.  Our agreements with our customers
generally can be terminated  for any or for no reason after the first year.  The
agreements  with our customers are  non-exclusive  and do not restrict them from
introducing   competing   services.   Also,  some  of  our  relationships  allow
termination  earlier  than one year.  Loss of one or a few key  customers  could
damage our reputation and hurt our ability to develop new  relationships.  If we
fail to develop new relationships or if our customers  terminate or do not renew
their  contracts  with us, our business will suffer,  as we will lose  potential
revenue from the lost customers and from their  underlying  base of email users.
Revenues from MyPoints,  a permission based email service  company,  represented
11% of our revenues in 1999. Revenues from TargetMail,  a permission based email
marketing  company,  represents  19% of our Revenues for the quarters ended June
30,  2000.  Customers  may  provide  us with a large  number  of users but pay a
relatively small minimum annual service fee.

                                       11
<PAGE>

We have  many  established  competitors  who are  offering  the same or  similar
services  and we will not be able to compete  effectively  against  them if they
provide superior services at better prices.

The market for Web-based  email services is intensely  competitive and we expect
it to be increasingly competitive. Increased competition could result in pricing
pressures,  reduced  operating  margins and loss of market  share,  any of which
could cause our business to suffer.

In the  market  for email and  messaging  services,  we  compete  directly  with
Web-based  email  service  providers,  including  Critical  Path,  Mail.com  and
USA.NET,  as well as with  companies  that develop and maintain  in-house  email
solutions.  In addition,  companies such as  Software.com  currently offer email
software products to ISPs, web hosting companies,  web portals and corporations.
Furthermore, numerous small-scale email providers offer low-cost basic services,
but  without  scalable  systems or  value-added  functionality.  These and other
companies   could   potentially   leverage  their  existing   capabilities   and
relationships  to enter the email service  industry by redesigning  their system
architecture,  pricing and  marketing  strategies  to sell through to the entire
market.   The  ability  of  these  competitors  to  offer  a  broader  suite  of
complementary  services may give them a  considerable  advantage over us. In the
future,  ISPs, web hosting  companies and outsourced  application  companies may
broaden their service offerings to include outsourced email.

Our market's level of  competition is likely to increase as current  competitors
increase the sophistication of their offerings and as new participants enter the
market.  In the future,  as we expand our service  offerings,  we may  encounter
increased competition in the development and delivery of these services. Many of
our current and potential  competitors have longer operating  histories,  larger
customer bases,  greater brand recognition and greater financial,  marketing and
other  resources  than  we  do  and  may  enter  into  strategic  or  commercial
relationships on more favorable terms.  Further,  certain of our competitors may
offer services at or below cost. In addition, new technologies and the expansion
of existing technologies may increase competitive pressures on us. We may not be
able  to  compete  successfully  against  current  and  future  competitors  and
increased competition may result in reduced operating margins and loss of market
share.

We are  experiencing  rapid internal growth which has and likely will strain our
management resources.

We recently began to expand our  operations  rapidly and intend to continue this
expansion. The number of our employees increased from 45 on December 31, 1998 to
214 on December 31, 1999. This expansion has placed, and is expected to continue
to place,  a significant  strain on our  managerial,  operational  and financial
resources. To manage any further growth, we will also need to improve or replace
our existing operational, customer service and financial systems, procedures and
controls.

                                       12
<PAGE>

The loss of our key employees would  adversely  affect our ability to manage our
business,  therefore  causing our  operating  results to suffer and the value of
your investment to decline.

Our success  depends on the skills,  experience  and  performance  of our senior
management and other key personnel, many of whom have worked together for only a
short period of time.  The loss of the services of any of our senior  management
or other key personnel,  including Gideon Mantel,  our Chief Executive  Officer,
Isabel Maxwell, the President of our United States subsidiary, and Amir Lev, our
President and Chief Technical Officer, could materially and adversely affect our
business. We do not have employment agreements with any of our senior management
or other key  personnel.  We cannot prevent them from leaving at any time. We do
not maintain key-person life insurance policies on any of our employees.

Because our business is based on communications and messaging  services,  we are
susceptible to system interruptions and capacity  constraints,  which could harm
our business and reputation.

Our ability to  successfully  receive and send our end users' email messages and
provide  acceptable  levels of  service  largely  depends on the  efficient  and
uninterrupted  operation of our computer and communications hardware and network
systems and those of our outsourced hosting service. In addition,  the growth in
the  use of the  Internet  has  caused  frequent  interruptions  and  delays  in
accessing  the  Internet  and  transmitting  data over the  Internet.  We do not
possess  insurance to cover losses caused by unplanned system  interruptions and
software  defects.  In the past, we have experienced  some  interruptions in our
email service.  We believe that these  interruptions will continue to occur from
time to time. These  interruptions may be due to hardware failures,  unsolicited
bulk  email  (also  known as  "spam"),  operating  system  failures,  inadequate
Internet  infrastructure  capacity,  and other  mechanical and human causes.  We
expect to experience  occasional,  temporary capacity constraints due to sharply
increased traffic,  which may cause  unanticipated  system  disruptions,  slower
response times, impaired quality and degradation in levels of customer service.

If we experience  frequent or long system  interruptions that reduce our ability
to provide email  services,  we may have fewer users of our email  services.  In
addition,  we have entered into service  agreements  with some of our  customers
that require minimum performance standards.  If we fail to meet these standards,
our customers could terminate their relationships with us.

We must  continue  to expand and adapt our  network  infrastructure  to changing
requirements  and increasing  numbers of end users. The expansion and adaptation
of our network  infrastructure will require substantial  financial,  operational
and managerial  resources.  In addition, we depend on improvements being made to
the entire Internet  infrastructure  to alleviate  overloading and congestion of
the  Internet.  The  ability of our network to continue to connect and manage an
expanding  number of  customers,  end users and  messages  at high  transmission
speeds is unproven and uncertain. We face risks related to our network's and the
Internet's ability to operate with higher use levels while maintaining  expected
performance levels.


                                       13
<PAGE>



Although we are a leading global provider in our particular field of outsourced,
Web-based email, we are relatively small competitor in the electronic  messaging
industry as a whole. As a result,  we may not have the resources to adapt to the
changing technological requirements and the shifting consumer preferences of our
industry.


The Internet messaging industry is characterized by rapid technological  change,
changes in end user  requirements  and  preferences,  and the  emergence  of new
industry  standards  and practices  that could render our existing  services and
proprietary technology obsolete. Our success depends, in part, on our ability to
continually enhance our existing email and messaging services and to develop new
services,  functions and technology that address the increasingly  sophisticated
and varied needs of our  prospective  customers.  The development of proprietary
technology and necessary service enhancements entails significant  technical and
business risks and requires substantial  expenditures and lead-time.  We may not
be able to keep pace with the latest technological  developments.  We may not be
able to use new  technologies  effectively  or adapt our services to customer or
end user  requirements  or emerging  industry  standards.  Also,  in addition to
addressing  changing  technologies  and end user needs,  we must also do so more
quickly than our competition.

Our services may be adversely affected by software defects, which could cause
our customers or end users to stop using our services.

Our  service  offerings  depend on  complex  software.  Complex  software  often
contains  defects,  particularly  when first introduced or when new versions are
released.  Although we conduct extensive  testing,  we may not discover software
defects that affect our new or current services or enhancements until after they
are deployed.  Although we have not experienced any material software defects to
date,  it is  possible  that,  despite  testing by us,  defects may exist in the
software we use.  These  defects could cause  service  interruptions  that could
damage our reputation or increase our service  costs,  cause us to lose revenue,
delay market acceptance or divert our development resources,  any of which could
cause our  business  to  suffer.  Some of our  services  are  based on  software
provided by third parties. We have no control over the quality of such software.

We rely on the integrity of our network  security,  which may be  susceptible to
breaches that could harm our reputation and business.

A fundamental  requirement for online  communications is the secure transmission
of confidential  information over public networks.  Third parties may attempt to
breach our  security or that of our  customers.  Despite our  implementation  of
third party encryption technology and network security measures, our servers are
vulnerable to computer  viruses,  physical or  electronic  break-ins and similar
disruptions,  which could lead to interruptions,  delays or loss of data. We may
be liable to our  customers  and their end users for any breach in our security,
including  claims for  impersonation  or other similar fraud claims,  as well as
claims for other misuses of personal  information,  for example for unauthorized
marketing  purposes.   Also,  such  a  breach  could  harm  our  reputation  and
consequently our business. We may also be required to expend significant capital
and other resources to license encryption technology and additional technologies
to protect  against  security  breaches or to alleviate  problems  caused by any
breach.



                                       14
<PAGE>

Our failure to prevent security breaches could have a material adverse effect on
our business and operating results.

In  addition,  the  Federal  Trade  Commission  and  several  states  have  been
investigating   some  Internet   companies   regarding  their  use  of  personal
information. We could incur additional expenses if new regulations regarding the
use of  personal  information  are  introduced,  if our  privacy  practices  are
investigated  or if our  privacy  policies  are viewed  unfavorably  by users or
potential users.

If we fail to  adequately  protect our  intellectual  property  rights or face a
claim of intellectual  property infringement by a third party, we could lose our
intellectual property rights or be liable for significant damages.

We regard our copyrights,  service marks, trademarks,  trade secrets and similar
intellectual  property as critical to our  success,  and rely on  trademark  and
copyright law, trade secret protection and confidentiality or license agreements
with our  employees  and  customers  to protect our  proprietary  rights.  Third
parties may infringe or  misappropriate  our copyrights,  trademarks and similar
proprietary rights.  Although we have not filed any patent applications,  we may
seek to patent  certain  software or other  technology  in the future.  Any such
future  patent  applications  may not be issued  with the scope of the claims we
seek, or at all. We cannot be certain that our software does not infringe issued
patents that may relate to our software  products.  In addition,  because patent
applications in the United States are not publicly disclosed until the patent is
issued, applications may have been filed which relate to our software products.

Despite our precautions, unauthorized third parties may copy certain portions of
our technology or reverse  engineer or obtain and use information that we regard
as proprietary. End user license provisions protecting against unauthorized use,
copying,  transfer and disclosure of the licensed  program may be  unenforceable
under the laws of some  jurisdictions and foreign  countries.  In addition,  the
laws of some  foreign  countries do not protect  proprietary  rights to the same
extent  as do the  laws of the  United  States.  Our  means  of  protecting  our
proprietary  rights  in the  United  States or abroad  may not be  adequate  and
competitors may independently develop similar technology.

Our ZapZone Network  service allows  webmasters to select the email service name
of their choice  (although we reserve the right to eliminate their account or to
change their email service name).

There is,  therefore,  the possibility that they will select email service names
that may  infringe the rights of others.  We have  received  several  complaints
about ZapZone Network service webmasters'  registered email service names and we
have  referred  these  complainants  directly  to the  ZapZone  Network  service
subscribers who are allegedly  engaging in the infringing  activities.  However,
these  complainants  may seek to enforce their rights against us in addition to,
or instead of, the infringing webmasters.


                                       15
<PAGE>

We may have  liability for email content and we may not have adequate  liability
insurance.

As a provider of email  services,  we face potential  liability for  defamation,
negligence,  copyright,  patent or trademark infringement and other claims based
on the nature and content of the materials  transmitted via email. We do not and
cannot screen all of the content generated by end users, and we could be exposed
to liability with respect to this content. Some foreign governments, such as the
government of Germany,  have enforced  laws and  regulations  related to content
distributed over the Internet that are more strict than those currently in place
in the United  States.  Although  we carry  general and  professional  liability
insurance  coverage,  our  insurance  may not  adequately  protect  us from such
claims. Any imposition of liability,  particularly liability that is not covered
by insurance, or is in excess of insurance coverage, could damage our reputation
and hurt our  business  and  operating  results,  or could  result  in  criminal
penalties.

Governmental  regulation and legal  uncertainties could impair the growth of the
Internet  and  decrease  demand for our  services or increase  our cost of doing
business.

There are currently few laws and regulations directly applicable to the Internet
and  commercial  email  services.  However,  a number of laws have been proposed
involving  the  Internet,  including  laws  addressing  user  privacy,  pricing,
content, copyright,  antitrust,  distribution and characteristics and quality of
products and services.  Further,  the growth and  development  of the market for
email may prompt  calls for more  stringent  consumer  protection  laws that may
impose additional burdens on companies conducting business online. Moreover, the
applicability  to  the  Internet  of  existing  laws  in  various  jurisdictions
governing issues such as property  ownership,  sales and other taxes,  libel and
personal  privacy is  uncertain  and may take years to resolve.  The adoption of
additional  laws  or  regulations,  or  the  application  of  existing  laws  or
regulations to the Internet, may impair the growth of the Internet or commercial
online  services.  This could  decrease the demand for our services and increase
our  cost of doing  business,  or  otherwise  harm our  business  and  operating
results.

Due to  the  global  nature  of the  Web,  it is  possible  that,  although  our
transmissions currently originate in California, the governments of other states
or foreign  countries might attempt to regulate our  transmissions or levy sales
or other taxes relating to our activities. The European Union recently adopted a
directive  addressing  data privacy that may result in limits on the  collection
and use of user information.

On October 20,  1999,  The  Federal  Trade  Commission  issued the final rule to
implement the Children's  Online Privacy  Protection Act of 1998 ("COPPA").  The
main goal of the COPPA and the rule is to protect the privacy of children  using
the  Internet.  As of April 21,  2000,  certain  commercial  websites and online
services directed to, or that knowingly collect  information from, children must
obtain  parental  consent  before  collecting,  using,  or  disclosing  personal
information  from  children  under 13. The COPPA  regulations  could  reduce our
ability to engage in direct marketing. The cost to the Company of complying with

                                       16
<PAGE>

the new  requirements is not known and such cost may have a material effect upon
operating results or financial condition.

We may need  additional  capital  and  raising  additional  capital  may  dilute
existing shareholders.


We have invested heavily in technology and infrastructure development. We expect
to continue to spend substantial financial and other resources on developing and
introducing  new  service  offerings  and  expanding  our  sales  and  marketing
organizations,  strategic relationships and operating infrastructure.  We expect
that our expenses will continue to increase in absolute dollars. If our revenues
do not correspondingly  increase,  our operating results and financial condition
will be negatively affected.  We may never attain sufficient revenues to achieve
profitability.  If we do achieve  profitability,  we may not sustain or increase
profitability  in the  future.  This may,  in turn,  cause  our  stock  price to
decline.


We believe that our existing  capital  resources  will enable us to maintain our
current and planned operations for at least the next 12 months.  However, we may
be required to raise  additional funds due to unforeseen  circumstances.  If our
capital  requirements  vary  materially  from those  currently  planned,  we may
require additional financing sooner than anticipated.  Such financing may not be
available  in  sufficient  amounts  or on terms  acceptable  to us and may cause
dilution to existing shareholders.  Also, we may raise additional capital in the
future by issuing  securities  that have superior  rights and preferences to our
ordinary shares.

Purchasers of our ordinary shares may suffer immediate and substantial dilution.

The offering price of the shares may be substantially higher than the book value
per share of our  ordinary  shares.  Some  elements  of our market  value do not
originate from measurable transactions.  Therefore, there is not a corresponding
rise in  "book," or  historical  cost  accounting,  value for our rise in market
value, if any. Examples of these elements include the perceived growth prospects
of our core commercial market, perceived growth prospects of our Web-based email
services and our perceived  competitive position within the market for Web-based
email  services.  Purchasers of the ordinary  shares will  experience  immediate
dilution  to the extent the  purchase  price of the shares is lower than the pro
forma net tangible book value per share of ordinary shares.  Purchasers may also
experience  additional  dilution upon the exercise of outstanding  stock options
and warrants to purchase our ordinary shares.

Our directors,  executive  officers and principal  shareholders  will be able to
exert  significant  influence over matters  requiring  shareholder  approval and
could delay or prevent a change of control.

Our directors and  affiliates of our directors,  our executive  officers and our
shareholders  who  currently  own  over  five  percent  of our  ordinary  shares
beneficially  own  approximately   30%  of  our  outstanding   ordinary  shares.
Immediately  following  the  offering,  they will own  approximately  20% of our
outstanding  ordinary  shares  (whether or not the  underwriters'  overallotment
option is exercised in full). If they vote together,  these shareholders will be
able to exercise  significant  influence over all matters requiring  shareholder
approval,  including  the  election of  directors  and  approval of  significant
corporate  transactions.  This  concentration  of ownership  could also delay or
prevent a change in control of Commtouch.

Go2Net  and  Vulcan  Ventures   beneficially  own  approximately  10.6%  of  our
outstanding  ordinary shares  (assuming  exercise of the Go2Net warrant on a net
exercise  basis).  Vulcan  Ventures  is a  significant  shareholder  of  Go2Net.
Accordingly,  Go2Net and Vulcan Ventures will be able to significantly influence
and possibly exercise control over most matters requiring

                                       17
<PAGE>

approval by our  shareholders,  including the election of directors and approval
of significant corporate transactions.  This concentration of ownership may also
have the effect of delaying or preventing a change in control. Go2Net and Vulcan
also have the right to name one  director to our Board as long as they  continue
to hold at least 620,022 shares,  including the shares issuable upon exercise of
the  Go2Net  warrant.  They  have  named  Thomas  Camp to the Board  under  this
provision.  In addition,  conflicts of interest  may arise as a  consequence  of
Go2Net's control relationship with us, including:

         o        conflicts  between Go2Net and Vulcan Ventures,  as significant
                  shareholders, and our other shareholders,  whose interests may
                  differ with  respect to,  among other  things,  our  strategic
                  direction or significant corporate transactions;

         o        conflicts  related to  corporate  opportunities  that could be
                  pursued  by us, on the one hand,  or by  Go2Net,  on the other
                  hand; or

         o        conflicts related to existing or new contractual relationships
                  between  us,  on the  one  hand,  and  Go2Net  and  its  other
                  affiliates, on the other hand.

Our  business  and  operating  results  could  suffer if we do not  successfully
address the risks inherent in the expansion of our international operations.

At present, we have offices in the United States, Israel and the United Kingdom.
We  intend  to  continue  to  expand  into  international  markets  and to spend
significant  financial  and  managerial  resources  to do so.  We  have  limited
experience  in  international   operations  and  may  not  be  able  to  compete
effectively in  international  markets.  The Company will face risks inherent in
conducting business internationally, such as:

         o        difficulties and costs of staffing and managing  international
                  operations;

         o        fluctuations in currency exchange rates;

         o        imposition of currency exchange controls;

         o        differing technology standards;

         o        export  restrictions,  including  export controls  relating to
                  encryption technologies;

         o        difficulties  in  collecting  accounts  receivable  and longer
                  collection periods;

         o        unexpected changes in regulatory requirements;

         o        political and economic instability;

         o        potentially adverse tax consequences; and

                                       18
<PAGE>

         o        potentially  reduced  protection  for  intellectual   property
                  rights.

Any  of  these  factors  could  adversely  affect  the  Company's  international
operations  and,  consequently,  business and operating  results.  Specifically,
failure to  successfully  manage  international  growth  could  result in higher
operating  costs than  anticipated  or could  delay or preclude  altogether  the
Company's ability to generate revenues in key international markets.

Substantial sales of our ordinary shares could adversely affect our stock price.

The sale, or  availability  for sale, of substantial  quantities of our ordinary
shares  may have the  effect  of  depressing  its  market  price by  potentially
introducing  a large  number of sellers  into the market.  A large number of our
ordinary  shares are  currently  eligible for resale.  In addition a significant
number of shares will be eligible for resale at various dates in the future. See
"Shares Eligible for Future Sale."

Risks Relating to Operations in Israel

We have  important  facilities  and  resources  located  in  Israel,  which  has
historically  experienced severe economic instability and military and political
unrest.

We are  incorporated  under  the laws of the  State  of  Israel.  Our  principal
research   and   development   facilities   are  located  in  Israel.   Although
substantially  all of our sales  currently  are being made to customers  outside
Israel, we are nonetheless  directly  influenced by the political,  economic and
military conditions affecting Israel. Any major hostilities involving Israel, or
the  interruption or curtailment of trade between Israel and its present trading
partners, could significantly harm our business, operating results and financial
condition.

Israel's economy has been subject to numerous destabilizing factors, including a
period of rampant  inflation in the early to  mid-1980's,  low foreign  exchange
reserves,  fluctuations in world commodity prices,  military conflicts and civil
unrest.  In addition,  Israel and companies doing business with Israel have been
the  subject  of an  economic  boycott  by the  Arab  countries  since  Israel's
establishment. These restrictive laws and policies may have an adverse impact on
our operating results, financial condition or expansion of our business.

Since the establishment of the State of Israel in 1948, a state of hostility has
existed, varying in degree and intensity, between Israel and the Arab countries.
Although Israel has entered into various  agreements with certain Arab countries
and the  Palestinian  Authority,  and various  declarations  have been signed in
connection  with efforts to resolve some of the economic and political  problems
in the Middle East, we cannot  predict  whether or in what manner these problems
will be resolved.


                                       19
<PAGE>

Our results of operations  may be negatively  affected by the  obligation of key
personnel to perform military service.

In addition,  certain of our officers and employees  are currently  obligated to
perform  annual  reserve  duty in the Israel  Defense  Forces and are subject to
being  called for  active  military  duty at any time.  Although  Commtouch  has
operated  effectively under these  requirements  since its inception,  we cannot
predict  the  effect  of these  obligations  on  Commtouch  in the  future.  Our
operations could be disrupted by the absence for a significant  period of one or
more of our officers or key employees due to military service.

Because a  substantial  portion of our revenues are  generated in U.S.  dollars,
while a significant portion of our expenses are incurred in New Israeli Shekels,
our results of  operations  may be adversely  affected by inflation and currency
fluctuations.

We generate a  substantial  portion of our revenues in U.S.  dollars but incur a
significant portion of our expenses,  principally salaries and related personnel
expenses,  in New Israeli Shekels,  commonly referred to as NIS. As a result, we
are  exposed to the risk that the rate of  inflation  in Israel  will exceed the
rate of  devaluation  of the NIS in relation to the dollar or that the timing of
any  devaluation may lag behind  inflation in Israel.  While in recent years the
rate of  devaluation  of the NIS  against  the dollar has  exceeded  the rate of
inflation,  which is a reversal  from prior  years,  we cannot be sure that this
reversal  will  continue.  If the  dollar  cost  of  our  operations  in  Israel
increases, our dollar-measured results of operations will be adversely affected.

Our  operations  also  could be  adversely  affected  if we are  unable to guard
against  currency  fluctuations  in the future.  Accordingly,  we may enter into
currency  hedging  transactions to decrease the risk of financial  exposure from
fluctuations in the exchange rate of the dollar against the NIS. These measures,
however,  may not adequately protect us from material adverse effects due to the
impact of inflation in Israel.

Israeli  courts might not enforce  judgments  rendered  outside of Israel and it
might therefore be difficult for an investor to recover any judgment against any
of our officers or directors resident in Israel.

We  are  organized  under  the  laws  of  Israel,  and we  maintain  significant
operations  in  Israel.  Certain of our  officers  and  directors  named in this
prospectus reside outside of the United States. Therefore, you might not be able
to enforce any judgment  obtained in the U.S. against us or any of such persons.
You might not be able to bring civil actions under U.S.  securities  laws if you
file a lawsuit in Israel.  However,  we have been advised by our Israeli counsel
that,  subject  to  certain  limitations,  Israeli  courts  may  enforce a final
judgment of a U.S. court for liquidated amounts in civil matters after a hearing
in Israel. We have appointed Commtouch Inc., our U.S.  subsidiary,  as our agent
to receive  service of  process  in any  action  against us arising  out of this
offering.  We have not given our  consent  for our  agent to accept  service  of
process in connection with any other claim and it may therefore be difficult for
an  investor  to effect  service  of process  against us or any of our  non-U.S.
officers,  directors  and  experts  relating to any other  claims.  If a foreign
judgment  is  enforced  by an  Israeli  court,  it will be  payable  in  Israeli
currency.

                                       20
<PAGE>

Provisions of Israeli law may delay, prevent or make difficult an acquisition of
Commtouch,  which could  prevent a change of control and  therefore  depress the
price of our stock.

Israeli corporate law regulates  mergers,  votes required to approve mergers and
acquisitions  of shares through tender offers,  requires  special  approvals for
transactions involving significant shareholders and regulates other matters that
may be  relevant  to  these  types  of  transactions.  Furthermore,  Israel  tax
considerations may make potential  transactions  unappealing to us or to some of
our shareholders.

The new Israeli Companies Law imposes substantial duties on shareholders and may
cause uncertainties  regarding corporate  governance.

The new Israeli  Companies Law, which became  effective on February 1, 2000, has
brought about significant changes to Israeli corporate law. The new law includes
provisions   imposing    substantial   duties   on   certain   controlling   and
non-controlling  shareholders. In addition, there may be uncertainties regarding
corporate  governance in some areas. These uncertainties will persist until this
new law has been adequately  interpreted,  and these uncertainties could inhibit
takeover attempts or other transactions and inhibit other corporate decisions.


                         -------------------------------

You should rely only on the information  contained in this  prospectus.  We have
not  authorized  anyone to  provide  you with  information  different  from that
contained in this  prospectus.  We are offering to sell,  and seeking  offers to
buy, ordinary shares only in jurisdictions where offers and sales are permitted.
The information  contained in this prospectus is accurate only as of the date of
this prospectus, regardless of the time of delivery of this prospectus or of any
sale of our ordinary shares.



                                 USE OF PROCEEDS

We intend to use the proceeds of this offering for the following:

o    expansion of our sales and marketing activities;

o    capital  expenditures,  including purchase of equipment,  primarily for our
     hosting facilities;

o    expansion of research and development activities;

o    expansion of our international operations; and

o    working capital and other general corporate purposes.

The amounts and timing of these expenditures will vary  significantly  depending
on a number of  factors,  including,  but not  limited  to,  the  amount of cash
generated by our operations and the market  response to the  introduction of any
new service offerings.  In addition, we may use a portion of the net proceeds of
this  offering from time to time to acquire or invest in  businesses,  products,
services or technologies complementary to our current business, through mergers,
acquisitions,  joint ventures or otherwise.  Accordingly,  our  management  will
retain broad discretion as to the use and allocation of the net proceeds of this
offering.  Pending the above uses,  we intend to invest the net proceeds of this
offering in short-term, interest-bearing investment grade securities.


                                       21
<PAGE>


                                    DILUTION

Our net tangible  book value as of June 30, 2000 was $78.8  million or $5.02 per
ordinary share.  Net tangible book value per share is determined by dividing the
amount of our total  tangible  assets  less total  liabilities  by the number of
ordinary  shares  outstanding at that date.  Dilution in net tangible book value
per share  represents  the  difference  between  the  amount  per share  paid by
purchasers  of ordinary  shares in the offering made hereby and the net tangible
book value per ordinary share immediately after the completion of this offering.
After  giving  effect to the sale of 4,000,000  ordinary  shares by Commtouch in
this offering (at an assumed public offering price of $20.19 per share and after
deducting our estimated  offering  expenses),  and assuming an estimated 415,802
ordinary shares  issuable upon the net exercise of an in-the-money  warrant held
by Go2Net to purchase  1,136,000 ordinary shares at an exercise price of $12.80,
the pro forma net  tangible  book value of Commtouch at June 30, 2000 would have
been $158.5 million, or $7.88 - per share. This represents an immediate increase
in pro  forma as  adjusted  net  tangible  book  value of $2.86 per share to the
existing  shareholders  and an  immediate  dilution  of $12.31  per share to new
investors  purchasing  ordinary  shares in this  offering.  The following  table
illustrates this per-share dilution:


Assumed offering price per share.............................           $20.19
Net tangible book value per share as of
  June 30, 2000..............................................           $ 5.02
Increase in pro forma as adjusted net
tangible book value per share attributable
to this offering.............................................             7.41
Decrease in pro forma as adjusted net tangible
book value per share attributable to the
exercise of the in-the-money
warrant held by Go2Net.......................................            (0.12)
Pro forma as adjusted net net tangible book
value per share after the offering...........................             7.88
                                                                        --------
Dilution per share to new investors..........................           $12.31



The above table  assumes no exercise of options  after June 30, 2000. As of June
30, 2000, there were outstanding  options to purchase a total 2,118,119 ordinary
shares under our stock option plans and option agreements with our employees and
consultants,  and  executive  officers  and  directors,  at a  weighted  average
exercise price of $22.38 per share, and 1,942,509  ordinary shares available for
future grant under our stock option grants. If all of these outstanding  options
had been  exercised on June 30, 2000,  our pro forma net tangible  book value on
that date would have been $205.9  million,  or $9.27 per share,  the increase in
net tangible book value per share  attributable to the existing  investors would
have been $4.25 per share and the  dilution  in net  tangible  book value to new
investors would have been $10.92 per share.


                                       22
<PAGE>

                          DESCRIPTION OF SHARE CAPITAL

Description of Shares

Set forth  below is a summary of the  material  provisions  governing  our share
capital.  This  summary is not  complete  and should be read  together  with our
Memorandum of Association and Articles of Association, copies of which have been
filed as exhibits to the Registration Statement of which this prospectus forms a
part, subject to amendment of our Articles of Association from time to time.

As of June 30, 2000,  our  authorized  share  capital  consisted  of  40,000,000
ordinary shares,  NIS 0.05 par value. As of June 30, 2000, there were 20,198,028
ordinary  shares  (assuming  the net  exercise  of the  Go2Net  warrant  and the
exercise of directors' and executive  officers'  stock options) and no preferred
shares issued and outstanding.

Description of Ordinary Shares

All issued and  outstanding  ordinary  shares of Commtouch are, and the ordinary
shares offered upon exercise of the Go2Net warrant when issued and paid for will
be,  duly  authorized  and validly  issued,  fully paid and  nonassessable.  The
ordinary  shares  do not have  preemptive  rights.  Neither  our  Memorandum  of
Association,  Articles  of  Association  nor the  laws of the  State  of  Israel
restrict in any way the ownership or voting of ordinary shares by  non-residents
of Israel,  except with respect to subjects of countries which are in a state of
war with Israel.

Dividend and Liquidation Rights

The  ordinary  shares  offered by this  prospectus  are  entitled  to their full
proportion  of any  cash  or  share  dividend  declared  from  the  date of this
prospectus.

Subject  to the  rights of the  holders  of shares  with  preferential  or other
special  rights  that may be  authorized,  the  holders of  ordinary  shares are
entitled to receive  dividends in  proportion to the sums paid up or credited as
paid up on account of the  nominal  value of their  respective  holdings  of the
shares in  respect of which the  dividend  is being paid  (without  taking  into
account the  premium  paid up on the  shares)  out of assets  legally  available
therefor  and, in the event of our  winding  up, to share  ratably in all assets
remaining  after  payment of  liabilities  in proportion to the nominal value of
their respective holdings of the shares in respect of which such distribution is
being  made,  subject to  applicable  law.  Our Board of  Directors  may declare
interim  dividends and recommend a final annual dividend only out of profits and
in such  amounts as the Board of Directors  may  determine.  Declaration  of the
final annual dividend requires shareholder approval at a general meeting,  which
may reduce but not increase  such dividend  from the amount  recommended  by the
Board of Directors.

In case of a share  dividend,  holders of shares can  receive  shares of a class
whether such class existed  prior  thereto or was created  therefor or shares of
the same  class  that  conferred  upon the  holders  the right to  receive  such
dividend.

                                       23
<PAGE>

Voting, Shareholder Meetings and Resolutions

Holders of  ordinary  shares have one vote for each  ordinary  share held on all
matters submitted to a vote of shareholders.  Such rights may be affected by the
future  grant of any special  voting  rights to the holders of a class of shares
with preferential rights. Once the creation of a class of shares with preference
rights has been  approved,  the Board of Directors may issue  preferred  shares,
unless the Board is limited  from doing so by the Articles of  Association  or a
contractual provision.

An annual  general  meeting must be held once every  calendar  year at such time
(not more than 15 months after the last preceding annual general meeting) and at
such place,  either within or outside the State of Israel,  as may be determined
by the  Board of  Directors.  The  quorum  required  for a  general  meeting  of
shareholders consists of at least two shareholders present in person or by proxy
and holding, or representing,  more than one-quarter of the voting rights of the
issued share capital.  A meeting adjourned for lack of a quorum may be adjourned
to the same day in the next week at the same time and place, or to such time and
place as the Board of Directors may determine.  At such  reconvened  meeting any
two  shareholders  present in person or by proxy  (and not in default  under the
articles)  will  constitute  a quorum.  Shareholder  resolutions  will be deemed
adopted if approved by the holders of a majority of the voting power represented
at the meeting, in person or by proxy, and voting thereon.

Anti-Takeover Provisions Under Israeli Law

Under the  Companies  Law, a merger is generally  required to be approved by the
shareholders  and board of  directors of each of the merging  companies.  If the
share capital of the company that will not be the  surviving  company is divided
into different  classes of shares,  the approval of each class is also required.
The Companies Law provides that the articles of association  of companies,  such
as ours, that were incorporated  prior to February 1, 2000 are deemed to include
a  provision  whereby  the  approval  of a merger  requires a majority  of three
quarters of those present and voting at a general  meeting of  shareholders.  In
addition, a merger can be completed only after all approvals have been submitted
to the Israeli Registrar of Companies and at least seventy days have passed from
the  time  that a  proposal  for  approval  of the  merger  was  filed  with the
Registrar.

The  Companies Law provides that an  acquisition  of shares in a public  company
must be made by means of a tender  offer if as a result of the  acquisition  the
purchaser  would become a 25%  shareholder  of the  company.  This rule does not
apply if there is already another 25% shareholder of the company. Similarly, the
Companies Law provides that an acquisition of shares in a public company must be
made by means of tender offer if as a result of the  acquisition  the  purchaser
would become a 45% shareholder of the company, unless someone else already holds
a majority of the voting power of the  company.  These rules do not apply if the
acquisition  is made  by way of a  merger.  Regulations  promulgated  under  the
Companies  Law provide  that these  tender  offer  requirements  do not apply to
companies whose shares are listed for trading outside of Israel if,

                                       24
<PAGE>

according  to the law in the country in which the shares are  traded,  including
the rules and  regulations of the stock exchange on which the shares are traded,
either:

         o        there is a limitation on  acquisition  of any level of control
                  of the company; or

         o        the acquisition of any level of control requires the purchaser
                  to do so by means of a tender offer to the public.

Finally,   Israeli   tax  law  treats   specified   acquisitions,   including  a
stock-for-stock  swap  between an Israeli  company and a foreign  company,  less
favorably  than does U.S. tax law.  For  example,  Israeli tax law may subject a
shareholder   who  exchanges  his  ordinary  shares  for  shares  in  a  foreign
corporation to immediate taxation.

Transfer of Shares and Notices

Fully paid ordinary  shares are issued in registered form and may be transferred
freely.  Each  shareholder of record is entitled to receive at least seven days'
prior notice of shareholder  meetings.  A special resolution can be adopted only
if  shareholders  are given 21 days'  prior  notice of the meeting at which such
resolution will be voted on (unless all shareholders entitled to vote agree that
the meeting may be held on a shorter notice period). For purposes of determining
the  shareholders  entitled to notice and to vote at such meeting,  the Board of
Directors may fix the record date not exceeding 90 days prior to the date of any
general meeting.

Modification of Class Rights

If at any time the share  capital is divided into  different  classes of shares,
the rights attached to any class (unless  otherwise  provided by our Articles of
Association)  may be modified or abrogated by Commtouch by a special  resolution
subject to the  consent in  writing of the  holders of the issued  shares of the
class, or by the adoption of a special  resolution  passed at a separate general
meeting of the holders of the shares of such class.

Description of Warrants

Description of Go2Net Warrant

In connection with the Customized Web-based Email Service Agreement entered into
between  Commtouch  and  Go2Net,  Commtouch  issued  to  Go2Net a fully  vested,
non-forfeitable,  warrant to purchase  1,136,000  ordinary shares at a per-share
exercise price of $12.80,  subject to adjustment as provided in the warrant. The
warrant  is  exercisable  at any time  until it  expires  on July 16,  2004.  At
Go2Net's  option,  the warrant is  exercisable  pursuant to a cashless  exercise
based on the  average  closing  price of the  ordinary  shares for the five days
preceding  the  exercise.  The Company  extended  registration  rights to Go2Net
covering the warrant and the shares  issuable upon exercise of the warrant and a
registration  statement  relating  to the resale of the  shares and the  warrant
became  effective  on January 7, 2000.  The holder of the warrant is required to
avoid  becoming a 10% or greater  shareholder  of the Company as a result of any
exercise of the warrant.

                                       25
<PAGE>

The holder of the warrant is given the  opportunity to profit from a rise in the
market  price of the  ordinary  shares and the  warrant.  To the extent that the
warrant is exercised,  dilution of the  interests of the Company's  shareholders
will occur.  In  addition,  the warrant  includes  provisions  which  adjust the
exercise and price upon the occurrence of certain  events which might  otherwise
dilute the value of the warrant.

Registration Rights

The holders of convertible  preferred shares which were converted into 7,109,800
ordinary shares (the "Registrable Securities") upon effectiveness of the initial
public  offering,  have  certain  rights  to  register  those  shares  under the
Securities  Act.  If  requested  by  holders of a  majority  of the  Registrable
Securities  after  the  second  anniversary  of the date of the  initial  public
offering,  Commtouch must file a registration statement under the Securities Act
covering all Registrable  Securities  requested to be included by all holders of
such Registrable Securities.  Commtouch may be required to effect up to two such
registrations.  Commtouch has the right to delay any such registration for up to
120 days under certain circumstances, but not more than once during any 12-month
period.

In addition,  if Commtouch proposes to register any of its ordinary shares under
the Securities Act other than in connection with a company employee benefit plan
or a corporate  reorganization pursuant to Rule 145 under the Securities Act, or
a registration on any registration  form that does not permit secondary sales or
does not include  substantially  the same information as would be required to be
included  in  a  registration   statement   covering  the  sale  of  Registrable
Securities,  the holders of  Registrable  Securities  may require  Commtouch  to
include  all or a portion of their  shares in such  registration,  although  the
managing underwriter of any such offering has certain rights to limit the number
of shares in such registration.

Further,  a  majority  of the  holders of  Registrable  Securities  may  require
Commtouch to register all or any portion of their Registrable Securities on Form
F-3 when such form becomes available to Commtouch, subject to certain conditions
and  limitations.  All expenses  incurred in connection  with all  registrations
(other than fees,  expenses and disbursements of counsel retained by the holders
of  the  Registrable  Shares,  and  underwriters'  and  brokers'  discounts  and
commissions) will be borne by Commtouch.

The registration  rights described in the preceding three paragraphs expire five
years after the closing date of our initial public offering.

In addition,  the Company granted registration rights to Go2Net, Vulcan Ventures
and Microsoft  pursuant to which their  holdings in the Company  (including  the
warrant issued to Go2Net) were registered on January 7, 2000.


                                       26
<PAGE>

Access to Information

We file reports with the Israeli Registrar of Companies regarding our registered
address,  our registered  capital,  our shareholders of record and the number of
shares  held by each,  the  identity  of the  directors  and  details  regarding
security  interests  on our assets.  In addition,  Commtouch  must file with the
Israeli  Registrar of Companies  its Articles of  Association  and a copy of any
special resolution adopted by a general meeting of shareholders. The information
filed with the Registrar of Companies is available to the public. In addition to
the information  available to the public,  our shareholders  are entitled,  upon
request,  to  review  and  receive  copies of all  minutes  of  meetings  of our
shareholders.

Transfer Agent and Registrar

The  transfer  agent  and  registrar  for our  ordinary  shares  is Wells  Fargo
Minnesota N.A.

                         SHARES ELIGIBLE FOR FUTURE SALE

Future sales of substantial amounts of our ordinary shares in the public market,
or the possibility of these sales occurring,  could adversely affect  prevailing
market  prices for our ordinary  shares or our future  ability to raise  capital
through an offering of equity securities.  As of June 30, 2000 we had 20,198,028
ordinary shares  outstanding  (assuming the issuance of 415,802  ordinary shares
upon the assumed net  exercise at an assumed  share price of $20.19 per share of
the in-the-money  warrant to purchase 1,136,000 ordinary shares issued to Go2Net
at an exercise  price of $12.80 per share and  assuming  the issuance of 104,246
ordinary shares issuable upon exercise of options granted to executive  officers
and  directors  within 60 days of June 30, 2000 at a weighted  average  exercise
price of $12.05 per share.).  The 3,450,000  ordinary shares sold in our initial
public offering and the 1,344,086  ordinary  shares and the warrant  exercisable
for  1,136,000  ordinary  shares of Go2Net and Vulcan  Ventures,  as well as the
707,965  ordinary shares of Microsoft,  are freely tradable in the public market
without  restriction  under the  Securities  Act,  unless the shares are held by
"affiliates"  of the  Company,  as that  term is  defined  in Rule 144 under the
Securities Act.

The remaining  ordinary shares outstanding upon completion of this offering will
be "restricted securities" as that term is defined under Rule 144. We issued and
sold  these  restricted  securities  in  private  transactions  in  reliance  on
exemptions from registration under the Securities Act. Restricted securities may
be sold in the public market only if they are  registered or if they qualify for
an exemption from  registration  under Rule 144 or Rule 701 under the Securities
Act, as summarized below.


                                       27
<PAGE>

Shares Subject to Restrictions

In  addition  to the  restrictions  imposed  by  the  securities  laws,  863,780
restricted  shares were issued to certain  Commtouch  employees under agreements
which give  Commtouch  Inc. a  repurchase  option on any  unvested  shares.  The
repurchase  option lapses ratably over time. As of June 30, 2000,  approximately
347,380 ordinary shares are subject to repurchase.

Shares Subject to Restriction under Rule 144

Most of the  restricted  shares are subject to certain  volume and other  resale
restrictions  pursuant  to Rule  144  because  the  holders  are  affiliates  of
Commtouch.  In general,  under Rule 144, an affiliate of Commtouch,  or a person
(including a group of related persons whose shares must be aggregated  under the
Rule) who has beneficially  owned restricted  shares for at least one year, will
be entitled to sell in any  three-month  period a number of shares that does not
exceed the greater of

         o        1% of the  then  outstanding  ordinary  shares  (approximately
                  201,980  shares  immediately   following   completion  of  the
                  offering, assuming net exercise of the Go2Net warrant upon the
                  assumptions noted above), or

         o        the average  weekly  trading  volume  during the four calendar
                  weeks  preceding the date on which notice of the sale is filed
                  with the Commission.

Sales  pursuant  to Rule 144 are  subject to certain  requirements  relating  to
manner of sale,  notice and  availability  of current public  information  about
Commtouch. A person who was not an affiliate of Commtouch for 90 days before the
sale and who has  beneficially  owned the shares for at least two years may sell
under Rule 144(k) without regard to the above limitations.

Registration Rights

Some of our shareholders  have  contractual  rights which require us to register
their shares with the Commission. Pursuant to the registration rights of Go2Net,
Vulcan Ventures and Microsoft,  the Company filed a registration statement which
became  effective on January 7, 2000. In addition,  the holders of an additional
approximately  4,516,040 ordinary shares have registration  rights under certain
circumstances.

Shares Under Employee Benefit Plans

On  January  20,  2000,  we filed a Form S-8  registration  statement  under the
Securities Act to register 5,400,000 ordinary shares issuable in connection with
option  exercises  and shares  reserved for  issuance  under all stock plans and
agreements as well as 150,000 ordinary shares under the Company's Employee Stock
Purchase  Plan which the Company may issue to employees  from time to time.  The
Company also may issue  employee and director  stock  options from time to time.
Such options are subject to vesting periods after which the shares may be

                                       28
<PAGE>

resold by the  holders,  subject  to Rule 144  limitations  if the  holder is an
affiliate.  Of 3,307,491  options issued,  230,197 option shares were vested and
unexercised as of June 30, 2000 and 1,189,372  options had been  exercised.  The
Company  will file  another  Form S-8  registration  statement  to  register  an
additional  250,000 of our ordinary  shares,  reserved  for  issuance  under the
Company's  director stock option plan, as approved by our shareholders on August
10, 2000.

                              PLAN OF DISTRIBUTION

We may sell ordinary shares through underwriters, dealers or agents, directly to
one or more purchasers,  or by means of both of these methods. We may distribute
ordinary  shares from time to time in one or more  transactions at a fixed price
or prices (which may be changed from time to time), at market prices  prevailing
at the time of sale, at prices related to these prevailing  market prices, or at
negotiated prices.

Regardless of the method we use to sell our ordinary  shares,  we will provide a
prospectus or prospectus supplement pursuant to Rule 424(b) under the Securities
Act of 1933 (the "Securities Act") that will disclose:

         o        the identity of any underwriters, dealers, agents or investors
                  who purchase ordinary shares, as required;

         o        the  number of shares  sold,  the  public  offering  price and
                  consideration  paid, and the proceeds we will receive from the
                  sale;

         o        the amount of any compensation, discounts or commissions to be
                  received by underwriters, dealers or agents;

         o        the  terms  of  any   idemnification   provisions,   including
                  indemnification  from liabilities under the federal securities
                  laws; and

         o        any other material terms of the  distribution  of the ordinary
                  shares.

Use of Underwriters and Agents

Only underwriters  named in a prospectus or prospectus  supplement,  if any, are
underwriters  of the ordinary  shares offered with that prospectus or prospectus
supplement. If underwriters are used in the sale, they will acquire the ordinary
shares for their own  account  and may resell the  ordinary  shares from time to
time in one or more  transactions at a fixed public offering price or at varying
prices  determined at the time of sale. We may offer the ordinary  shares to the
public through underwriting  syndicates  represented by managing underwriters or
by  underwriters  without  a  syndicate.  Subject  to  certain  conditions,  the
underwriters  will be obligated to purchase all the ordinary  shares  offered by
the prospectus  supplement in which they are named,  if any. Any public offering
price and any discounts or  concessions  allowed or reallowed or paid to dealers
may change from time to time.

                                       29
<PAGE>

We may sell the ordinary  shares  through agents we designate from time to time.
We will name any agent involved in the offering and sale of ordinary  shares and
in the  prospectus  supplement we will describe any  commissions we will pay the
agent. Unless the prospectus supplement states otherwise,  our agent will act on
a best-efforts basis for the period of appointment.

We may authorize  agents or  underwriters  to solicit offers by certain types of
institutional  investors  to purchase  the  ordinary  shares from us pursuant to
delayed  delivery  contracts  providing  for payment and delivery on a specified
date in the future.  We will list the public  offering price for any such shares
and describe the conditions to these  contracts and the  commissions we must pay
for solicitation of these contracts in a prospectus supplement.

In connection with the sale of the ordinary  shares offered by this  prospectus,
underwriters,  dealers  or  agents  may  receive  compensation  from  us or from
purchasers of the ordinary  shares for whom they may act as agents,  in the form
of discounts,  concessions or commissions. Agents and underwriters may engage in
transactions  with us, or perform  services  for us, in the  ordinary  course of
business.

Sales Directly to Purchasers

We may  enter  into  agreement  directly  with  one  or  more  purchasers.  Such
agreements  may provide for the sale of our  ordinary  shares at a fixed  price,
based on the market price of the ordinary  shares or  otherwise.  Alternatively,
such agreement may provide for the sale of ordinary shares over a period of time
by means of draw downs at our election which the purchaser would be obligated to
accept under  specified  conditions.  Under this form of agreement,  we may sell
ordinary  shares at a per share  purchase  price  which is  discounted  from the
market price. Such agreement may also provide for sales of ordinary shares based
on combinations of or variations from these methods.

Deemed Underwriters

The  underwriters,  dealers,  agents  or  purchasers  that  participate  in  the
distribution of the ordinary  shares may be deemed to be underwriters  under the
Securities Act. Broker-dealers or other persons acting on behalf of parties that
participate in the  distribution of the ordinary shares may also be deemed to be
underwriters.  Any discounts or  commissions  received by them and any profit on
the  resale  of the  ordinary  shares  received  by  them  may be  deemed  to be
underwriting  discounts and commissions  under the Securities Act. Anyone deemed
to be an  underwriter  under the  Securities  Act may be  subject  to  statutory
liabilities,  including  Sections 11, 12 and 17 of the  Securities  Act and Rule
10b-5 under the Securities Exchange Act of 1934 (the "Exchange Act").

Underwriters  or  purchasers  that  would  be  deemed   underwriters  under  the
Securities Act, and their  pledgees,  donees,  transferees and other  subsequent
owners,  may offer the ordinary shares at various times in the  over-the-counter
market  or in  privately  negotiated  transactions,  at a fixed  price or prices
(which may be changed from time to time),  prevailing  market prices at the time
of sale, at prices related to those prevailing  market prices,  or at negotiated
prices.  These  sales  may be made  according  to one or  more of the  following
methods:

                                       30
<PAGE>

         o        ordinary brokerage  transactions and transactions in which the
                  broker solicits purchasers;

         o        block  trades in which the  broker or dealer so  engaged  will
                  attempt to sell the ordinary  shares as agent but may position
                  and  resell a portion  of the block as  principal  in order to
                  facilitate the transaction;

         o        purchases by a broker or dealer as principal and resale by the
                  broker  or  dealer  for its  account  as  allowed  under  this
                  prospectus, including resale to another broker or dealer;

         o        exchange distributions under the rules of the exchange;

         o        negotiated transactions between sellers and purchasers without
                  a broker-dealer; and

         o        by writing options.

These  underwriters  or purchasers may also sell the ordinary  shares under Rule
144, instead of under this prospectus, if Rule 144 is available for those sales.

Underwriters  and purchasers that are deemed  underwriters  under the Securities
Act may engage in transactions that stabilize,  maintain or otherwise affect the
price  of the  ordinary  shares,  including  the  entry of  stabilizing  bids or
syndicate  covering  transactions  or  the  imposition  of  penalty  bids.  Such
purchasers  will be subject to the  applicable  provisions of the Securities Act
and Exchange Act and the rules and regulations thereunder,  including Rule 10b-5
and Regulation M. Regulation M may restrict the ability of any person engaged in
the  distribution of the ordinary shares to engage in  market-making  activities
with respect to the ordinary shares. In addition,  the  anti-manipulation  rules
under the Exchange Act may apply to sales of the ordinary  shares in the market.
All of the foregoing may affect the marketability of the ordinary shares and the
ability of any person to engage in market-making  activities with respect to the
ordinary shares.

Expenses Associated with Registration

We are paying  substantially  all of the  expenses of  registering  the ordinary
shares under the Securities Act and of compliance with blue sky laws,  including
registration and filing fees, printing and duplication expenses,  administrative
expenses,  Israeli  Stamp duty and our legal and  accounting  fees.  We estimate
these expenses to be approximately $1,034,507.

Indemnification and Contribution

We may provide agents,  underwriters or purchasers with indemnification  against
civil   liabilities,   including   liabilities  under  the  Securities  Act,  or
contribution  with  respect  to  payments  that  the  agents,   underwriters  or
purchasers may make with respect to such liabilities.

                                       31
<PAGE>

                                  LEGAL MATTERS

Certain  legal  matters with respect to United  States law are being passed upon
for  Commtouch  by  McCutchen,  Doyle,  Brown &  Enersen,  LLP,  San  Francisco,
California.  The validity of the ordinary  shares offered hereby is being passed
upon for Commtouch by Naschitz, Brandes & Co., Tel-Aviv, Israel. The partners of
Naschitz, Brandes & Co. and McCutchen,  Doyle, Brown & Enersen, LLP beneficially
own, in the aggregate, less than 1% of the outstanding shares of the Company.

                                     EXPERTS

Kost,  Forer &  Gabbay,  a member  of Ernst & Young  International,  independent
auditors,  have audited our consolidated  financial  statements  included in our
Annual report on Form 20-F for the year ended December 31, 1999, as set forth in
their  report,  which  is  incorporated  by  reference  in this  prospectus  and
elsewhere  in  the  registration   statement.   Our  financial   statements  are
incorporated by reference in reliance on Kost, Forer and Gabbay's report,  given
on their authority as experts in accounting and auditing.

                       WHERE YOU CAN FIND MORE INFORMATION

We have filed a  registration  statement on Form F-3 with the SEC for the shares
we are offering by this prospectus.  This prospectus does not include all of the
information  contained in the  registration  statement.  You should refer to the
registration statement and its exhibits for additional information.  Whenever we
make reference in this  prospectus to any of our contracts,  agreements or other
documents,  the references are not necessarily  complete and you should refer to
the exhibits  attached to the  registration  statement  for copies of the actual
contract,  agreement  or other  document.  We are  required  to file  annual and
special reports and other information with the SEC.

You can read our SEC filings,  including the  registration  statement,  over the
Internet at the SEC's web site at http://www.sec.gov. You may also read and copy
any  document  we file with the SEC at its public  reference  facilities  at 450
Fifth Street,  NW, Washington,  DC 20549, 7 World Trade Center,  Suite 1300, New
York, New York 10048 and Citicorp Center,  500 West Madison Street,  Suite 1400,
Chicago,  Illinois  60661-2511.  You may also obtain  copies of the documents at
prescribed  rates by writing to the Public  Reference  Section of the SEC at 450
Fifth Street,  NW, Washington,  DC 20549.  Please call the SEC at 1-800-SEC-0330
for further information on the operation of the public reference facilities. Our
SEC filings are also available at the office of the Nasdaq National Market.  For
further  information  on  obtaining  copies of our public  filings at the Nasdaq
National Market,  you should call (212) 656-5060.  Information  contained on the
Commtouch websites does not constitute part of this prospectus.

We are subject to certain of the informational requirements of the Exchange Act.
We, as a "foreign  private issuer," are exempt from the rules under the Exchange
Act  prescribing  certain  disclosure  and  procedural  requirements  for  proxy
solicitations and our officers,  directors and

                                       32
<PAGE>

principal  shareholders are exempt from the reporting and  "short-swing"  profit
recovery provisions contained in Section 16 of the Exchange Act, with respect to
their purchases and sales of ordinary shares.  In addition,  we are not required
to file  quarterly  reports or to file annual and current  reports and financial
statements  with the  Securities  and Exchange  Commission  as  frequently or as
promptly as U.S.  companies whose  securities are registered  under the Exchange
Act.  However,  we intend to file with the Securities  and Exchange  Commission,
within 180 days after the end of each fiscal year, an annual report on Form 20-F
containing  financial  statements that will be examined and reported on, with an
opinion  expressed  by an  independent  accounting  firm,  as well as  quarterly
reports on Form 6-K containing  unaudited  financial  information  for the first
three  quarters of each fiscal  year,  within 60 days after the end of each such
quarter.

                      INFORMATION INCORPORATED BY REFERENCE

The  SEC  allows  us  to  "incorporate  by  reference"   information  into  this
prospectus.  This means that we can  disclose  important  information  to you by
referring you to another  document filed by us with the Commission.  Information
incorporated  by reference is deemed to be part of this  prospectus,  except for
any information superseded by this prospectus or by information we file with the
Commission in the future.

The following documents are incorporated by reference:


         (a)      Our  Annual  Report on Form  20-F for the  fiscal  year  ended
                  December 31, 1999 as amended by Amendment No. 1;

         (b)      Our  reports on Form 6-K for the  quarters  ended March 31 and
                  June 30,  2000 as  amended by  Amendment  No. 1 (as to June 30
                  report) and our report on Form 6-K for the month of  November,
                  2000; and


         (c)      The  description  of  our  ordinary  shares  contained  in the
                  registration  statement  under the Exchange Act on Form 8-A as
                  filed with the Commission on June 25, 1999, and any subsequent
                  amendment  or report  filed for the purpose of  updating  this
                  description.

In  addition,  all  subsequent  annual  reports  filed on Form 20-F prior to the
termination of this offering are incorporated by reference into this prospectus.
Also, we may  incorporate by reference our future reports on Form 6-K by stating
in  those  Forms  that  they are  being  incorporated  by  reference  into  this
prospectus.

We will provide without charge to any person (including any beneficial owner) to
whom this prospectus has been delivered, upon oral or written request, a copy of
any document incorporated by reference in this prospectus but not delivered with
the prospectus  (except for exhibits to those documents unless a document states
that one of its  exhibits  is  incorporated  into  the  document  itself).  Such
requests should be directed to James E. Collins,  Chief Financial  Officer,  c/o
Commtouch Inc., 2029 Stierlin Court, Mountain View, California  94043-4655.  Our
corporate  website address is  http://www.commtouch.com.  The information on our
website is not intended to be a part of this prospectus.

                                       33
<PAGE>

                       ENFORCEABILITY OF CIVIL LIABILITIES

We are  incorporated  in  Israel,  and  most of our  directors  and  many of the
executive officers and the Israeli experts named herein are not residents of the
United States and  substantially  all of their assets and our assets are located
outside  the  United  States.  Service  of process  upon our  non-U.S.  resident
directors  and  executive  officers  or the  Israeli  experts  named  herein and
enforcement  of  judgments  obtained  in the United  States  against us, and our
directors and executive  officers,  or the Israeli experts named herein,  may be
difficult to obtain within the United  States.  Commtouch Inc. is the U.S. agent
authorized to receive service of process in any action against us arising out of
this offering or any related  purchase or sale of securities.  We have not given
consent for this agent to accept service of process in connection with any other
claim.

We have been informed by our legal counsel in Israel,  Naschitz,  Brandes & Co.,
that  there is doubt as to the  enforceability  of civil  liabilities  under the
Securities  Act or the Exchange Act in original  actions  instituted  in Israel.
However,  subject to certain time  limitations,  an Israeli  court may declare a
foreign civil judgment enforceable if it finds that:

         o        the judgment  was rendered by a court which was,  according to
                  the laws of the state of the  court,  competent  to render the
                  judgment,

         o        the judgment is no longer appealable,

         o        the   obligation   imposed  by  the  judgment  is  enforceable
                  according  to the  rules  relating  to the  enforceability  of
                  judgments  in Israel and the  substance of the judgment is not
                  contrary to public policy, and

         o        the judgment is executory in the state in which it was given.

Even if the above conditions are satisfied,  an Israeli court will not enforce a
foreign  judgment  if it was given in a state  whose laws do not provide for the
enforcement of judgments of Israeli courts (subject to exceptional  cases) or if
its  enforcement is likely to prejudice the sovereignty or security of the State
of Israel. An Israeli court also will not declare a foreign judgment enforceable
if (i) the judgment was obtained by fraud, (ii) there was no due process,  (iii)
the judgment was rendered by a court not competent to render it according to the
laws of private  international  law in Israel,  (iv) the judgment is at variance
with another judgment that was given in the same matter between the same parties
and which is still  valid,  or (v) at the time the  action  was  brought  in the
foreign court a suit in the same matter and between the same parties was pending
before a court or tribunal in Israel.  Judgments rendered or enforced by Israeli
courts will generally be payable in Israeli currency.  Judgment debtors bear the
risk associated with converting  their awards into foreign  currency,  including
the risk of unfavorable exchange rates.


                                       34
<PAGE>



                            4,000,000 Ordinary Shares

                             COMMTOUCH SOFTWARE LTD.




                           ---------------------------

                                   PROSPECTUS

                           ---------------------------





                            __________________, 2000



                                       35
<PAGE>

                                     PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS

Item 13. Other Expenses of Issuance and Distribution.

The  following  table  sets  forth the  expenses  payable  by the  Company  (the
"Registrant") in connection with the offering of the securities being registered
other than the underwriting  discounts and  commissions.  All of the amounts are
estimates  except for the SEC  registration  fee and the Nasdaq  National Market
filing fee.

    SEC registration fee..............................     $   20,757
    Nasdaq National Market filing fee.................         17,500
    Blue Sky fees and expenses........................         10,000
    Printing and engraving expenses...................         50,000
    Israeli Stamp Duty................................        786,250
    Legal fees and expenses...........................         50,000
    Accounting fees and expenses......................         50,000
    Transfer agent and registrar fees and expenses....         10,000
    Miscellaneous expenses............................         40,000
                                                           ----------
      Total...........................................     $1,034,507
                                                           ==========



Item 15. Indemnification of Directors and Officers.


Israeli  law  permits a  company  to insure  an  Office  Holder  in  respect  of
liabilities  incurred by him or her as a result of the breach of his or her duty
of care to the company or to another person, or as a result of the breach of his
or her fiduciary duty to the company, to the extent that he or she acted in good
faith and had  reasonable  cause to believe that the act would not prejudice the
company. A company can also insure an Office Holder for monetary  liabilities as
a result of an act or omission that he or she  committed in connection  with his
or her serving as an Office Holder.  Moreover, a company can indemnify an Office
Holder  for (a)  monetary  liability  imposed  upon him or her in favor of other
persons  pursuant to a court  judgment,  including a  compromise  judgment or an
arbitrator's  decision  approved  by  a  court  and  (b)  reasonable  litigation
expenses,  including attorneys' fees, actually incurred by him or her or imposed
upon him or her by a court, in an action, suit or proceeding brought against him
or her by or on behalf of the company or other persons,  or in connection with a
criminal  action which does not require  criminal  intent in which he or she was
convicted,  in each case in connection  with his or her  activities as an Office
Holder.

Our Articles of Association  allow us to insure and indemnify  Office Holders to
the fullest extent  permitted by law provided such insurance of  indemnification
is approved by our Audit  Committee.  Pursuant to these  provisions,  we have in
effect insurance policies in the amount of US $25 million covering our directors
and officers.

                                       36
<PAGE>

Certain members of our management team are officers of our subsidiary, Commtouch
Inc.,  a  California  Corporation,  or reside in  California.  The  Articles  of
Incorporation  of Commtouch Inc.  provide that the liability of the directors of
the corporation  for monetary  damages shall be eliminated to the fullest extent
permissible  under  California  law and that the  corporation  is  authorized to
provide  for the  indemnification  of agents of the  corporation,  as defined in
Section  317 of the  California  General  Corporation  Law,  in  excess  of that
expressly permitted by Section 317 for breach of duty to the corporation and its
shareholders to the fullest extent permissible under California law.

With  respect to all  proceedings  other than  shareholder  derivative  actions,
Section 317 permits a California  corporation to indemnify any of its directors,
officers or other agents only if such person acted in good faith and in a manner
such person  reasonably  believed to be in the best interests of the corporation
and, in the case of a criminal  proceeding,  had no reasonable  cause to believe
the conduct of such person was unlawful.  In the case of derivative  actions,  a
California  corporation  may indemnify any of its directors,  officers or agents
only if such person acted in good faith and in a manner such person  believed to
be in the best interests of the corporation and its  shareholders.  Furthermore,
in derivative  actions,  no indemnification is permitted (i) with respect to any
matter with respect to which the person to be  indemnified  has been held liable
to the corporation,  unless such  indemnification is approved by the court; (ii)
of amounts paid in settling or otherwise  disposing of a pending  action without
court  approval;  or (iii) of expenses  incurred in  defending a pending  action
which is settled or otherwise disposed of without court approval.  To the extent
that a director,  officer or agent of a corporation  has been  successful on the
merits in defense of any  proceeding for which  indemnification  is permitted by
Section 317, a corporation  is obligated by Section 317 to indemnify such person
against  expenses  actually  and  reasonably  incurred  in  connection  with the
proceeding.

Item 16. Exhibits.

The exhibits to this  registration  statement are  incorporated  by reference as
described in Exhibit Index filed herewith.

Item 17. Undertakings.

(a)      The undersigned Registrant hereby undertakes:

         (1) To file during any period in which  offers or sales are being made,
a post-effective amendment to this Registration Statement:

         (i) to include  any  prospectus  required  by Section  10(a)(3)  of the
Securities Act;

         (ii) to reflect in the prospectus any facts or events arising after the
effective date of the Registration  Statement (or the most recent post-effective
amendment  thereof)  which,

                                       37
<PAGE>

individually  or in  the  aggregate,  represent  a  fundamental  change  in  the
information set forth in the Registration Statement;

         (iii) to include any material  information  with respect to the Plan of
Distribution not previously disclosed in the Registration Statement or any other
material change to such information in the Registration Statement.

Provided,  however, that paragraphs (a)(1)(i) and (a)(1)(ii) do not apply if the
information  required  to be  included in a  post-effective  amendment  by those
paragraphs  is  contained  in periodic  reports  filed with or  furnished to the
Commission  by the  Registrant  pursuant  to Section 13 or Section  15(d) of the
Exchange Act that are incorporated by reference in the Registration Statement.

         (2) That, for the purpose of determining  any liability  under the 1933
Act, each such post-effective amendment shall be deemed to be a new Registration
Statement relating to the securities  offered therein,  and the offering of such
securities  at that time shall be deemed to be the  initial  bona fide  offering
thereof.

         (3) To remove from registration by means of a post-effective  amendment
any of the securities being registered which remain unsold at the termination of
the offering.

         (4) To file a post-effective amendment to the registration statement to
include any  financial  statements  required by Rule 3-19 of this chapter at the
start of any delayed  offering or  throughout a continuous  offering.  Financial
statements  and  information  otherwise  required  by  Section  10(a)(3)  of the
Securities Act need not be furnished,  provided that the Registrant  includes in
the prospectus,  by means of a post-effective  amendment,  financial  statements
required  pursuant to this paragraph (a)(4) and other  information  necessary to
ensure that all other  information  in the  prospectus is at least as current as
the date of those  financial  statements.  Notwithstanding  the foregoing,  with
respect to registration statements on Form F-3, a post-effective  amendment need
not be filed to include financial statements and information required by Section
10(a)(3) of the  Securities  Act or Rule 3-19 of this chapter if such  financial
statements  and  information  are  contained in periodic  reports  filed with or
furnished to the Commission by the Registrant  pursuant to Section 13 or Section
15(d) of the Exchange Act that are incorporated by reference in the Form F-3.

(b)  The  undersigned   Registrant  hereby  undertakes  that,  for  purposes  of
determining  any liability  under the Securities Act of 1933, each filing of the
Registrant's  annual  report  pursuant to section  13(a) or section 15(d) of the
Securities  Exchange  Act of  1934  that is  incorporated  by  reference  in the
registration  statement  shall  be  deemed  to be a new  registration  statement
relating to the securities offered therein,  and the offering of such securities
at that time shall be deemed to be the initial bona fide offering thereof.

(c) Insofar as indemnification  for liabilities arising under the Securities Act
of 1933 may be permitted to directors,  officers and controlling  persons of the
Registrant pursuant to the foregoing  provisions,  or otherwise,  the Registrant
has been advised that in the opinion of the Securities  and


                                       38
<PAGE>

Exchange  Commission such  indemnification is against public policy as expressed
in the  Securities  Act and is,  therefore,  unenforceable.  In the event that a
claim for  indemnification  against such liabilities  (other than payment by the
Registrant of expenses  incurred or paid by a director,  officer or  controlling
person of the  Registrant  in the  successful  defense  of any  action,  suit or
proceeding)  is  asserted by such  director,  officer or  controlling  person in
connection with the securities being registered,  the Registrant will, unless in
the opinion of its counsel the matter has been settled by controlling precedent,
submit  to a  court  of  appropriate  jurisdiction  the  question  whether  such
indemnification  by it is against  public policy as expressed in the  Securities
Act and will be governed by the final adjudication of such issue.


                                       39
<PAGE>


                                   SIGNATURES


Pursuant to the  requirements  of the Securities Act of 1933, the registrant has
duly caused this  Amendment  to the  Registration  Statement to be signed on its
behalf by the undersigned,  thereunto duly  authorized,  in the city of Mountain
View, state of California, on November 2, 2000.


                                               COMMTOUCH SOFTWARE LTD.

                                               By:  /S/ JAMES E. COLLINS
                                                    ----------------------------
                                                    James E. Collins
                                                    Chief Financial Officer


<TABLE>
Pursuant to the  requirements  of the Securities Act of 1933,  this Amendment to
the  Registration  Statement  has been  signed by the  following  persons in the
capacities and on the dates indicated.
<CAPTION>
              Name                                      Title                            Date
              ----                                      -----                            ----
<S>                                      <C>                                     <C>
         /S/ GIDEON MANTEL               Chief Executive Officer and Director    November 2, 2000
-----------------------------------         (Principal Executive Officer)
            Gideon Mantel


        /s/ JAMES E. COLLINS                    Chief Financial Officer          November 2, 2000
-----------------------------------         (Principal Financial Officer)
          James E. Collins

         /s/ DEVYANI PATEL                            Controller                 November 2, 2000
-----------------------------------
           Devyani Patel


        /s/ ALLAN C. BARKAT                            Director                  November 2, 2000
-----------------------------------
          Allan C. Barkat

          /s/ CAROLYN CHIN                             Director                  November 2, 2000
-----------------------------------
            Carolyn Chin

           /s/ YAIR SAFRAI                             Director                  November 2, 2000
-----------------------------------
             Yair Safrai


         /s/ THOMAS CALANDRA                           Director                  November 2, 2000
-----------------------------------
           Thomas Calandra


        /s/ RICHARD SORKIN                             Director                  November 2, 2000
-----------------------------------
          Richard Sorkin

       /s/ JAMES E. COLLINS                      Attorney-in-fact and            November 2, 2000
-----------------------------------         Authorized U.S. Representative
          James E. Collins
</TABLE>


                                       40
<PAGE>

                                  Exhibit Index

Exhibit
 Number                     Description of Document
-------        -----------------------------------------------------------------

3.1            Memorandum of Association of the Registrant.(1)

3.2            Articles of Association of the Registrant.(6)

4.1            Specimen Certificate of Ordinary Shares.(1)

4.2            Amended and Restated  Registration  Rights  Agreement dated as of
               April 19, 1999.(1)

4.2.1          Amendment  No. 1 to  Amended  and  Restated  Registration  Rights
               Agreement dated as of December 29, 1999.(4)

4.2.2          Amendment  No. 2 to  Amended  and  Restated  Registration  Rights
               Agreement dated as of March 10, 2000.(5)

4.3            Form of  Tag-Along  Rights  (Right of First  Refusal and Co-Sale)
               Agreement dated as of December 23, 1998.(1)

4.4            Form of Drag-Along Letter dated as of April 15, 1999.(1)

5.1            Opinion  of  Naschitz,  Brandes  & Co.,  Israeli  counsel  to the
               Registrant,  as to  certain  legal  matters  with  respect to the
               legality of the shares.

10.1           Registrant's  1996 CSI Stock Option Plan and forms of  agreements
               thereunder.(1)

10.2           Registrant's   form  of  Stock  Option   Agreement   for  Israeli
               Employees.(1)

10.3           Registrant's  1999  Stock  Option  Plan  and  form  of  agreement
               thereunder.(1)

10.4           Commtouch  Software Ltd. 1999 Nonemployee  Directors Stock Option
               Plan.(1)

10.4.1         Amendment to Commtouch  Software Ltd. 1999 Nonemployee  Directors
               Stock Option Plan.(7)

10.5           Commtouch  Software Ltd. 1999  Employee  Stock  Purchase Plan and
               forms thereunder.(1)

10.6           Sublease  between  ASCII  of  America,  Inc.  and  Commtouch  for
               Commtouch's  offices in Santa Clara,  California,  dated December
               16, 1998.(1)

10.7           Lease  between  DeAnza  Building and  Commtouch  for  Commtouch's
               offices in  Sunnyvale,  California,  dated  February 5, 1996,  as
               amended.(1)

10.8           Form of Letter Agreement  between the Registrant and U.S. Bancorp
               Piper Jaffray.(2)

10.9           Form of  Customized  Web-based  Email  Service  Agreement  by and
               between Go2Net, Inc. and the Registrant.(3)

10.9.1         Form of Share  Warrant  for Go2Net,  Inc.  to  purchase  ordinary
               shares of the Registrant.(3)

10.9.2         Form of Share  Warrant  for  Microsoft  Corporation  to  purchase
               ordinary shares of the Registrant dated October 26, 1999.(4)

10.9.3         Amendment  dated  December 29, 1999 to Form of Share  Warrant for
               Microsoft   Corporation  to  purchase   ordinary  shares  of  the
               Registrant.(4)

10.9.4         Lockup Agreement between the Registrant and Microsoft Corporation
               dated December 29, 1999.(4)

10.10          Form of Share  Purchase  Agreement  by and among the  Registrant,
               Go2Net, Inc. and Vulcan Ventures Incorporated.(3)

10.10.1        Form  of   Registration   Rights   Agreement  by  and  among  the
               Registrant, Go2Net, Inc. and Vulcan Ventures Incorporated.(3)

10.10.2        Form of Letter  Agreement  between  the  Registrant  and  Selling
               Securityholders extending deadline for SEC registration.(4)

21.1           Subsidiaries of the Registrant.(1)


23.1           Consent of Kost, Forer & Gabbay, independent auditors.*


23.2           Consent of Naschitz, Brandes & Co. (contained in Exhibit 5.1)

23.3           Consent of McCutchen, Doyle, Brown & Enersen, LLP.

24.1           Power of  Attorney  of  directors  and  certain  officers  of the
               Registrant.

99.1           Press Release of the Registrant, dated July 7, 1999.(2)

99.2           Memorandum of Understanding between the Registrant,  Go2Net, Inc.
               and Vulcan Ventures Incorporated, dated July 7, 1999.(2)

------------

(1)       Incorporated by reference to similarly  numbered  exhibit in Amendment
          No. 1 to  Registration  Statement  on Form F-1 of  Commtouch  Software
          Ltd., File No. 333-78531.

(2)       Incorporated by reference to similarly  numbered  exhibit in Amendment
          No. 4 to  Registration  Statement  on Form F-1 of  Commtouch  Software
          Ltd., File No. 333-78531.

(3)       Incorporated by reference to similarly  numbered  exhibit in Amendment
          No. 5 to  Registration  Statement  on Form F-1 of  Commtouch  Software
          Ltd., File No. 333-78531.

(4)       Incorporated by reference to similarly  numbered  exhibit in Amendment
          No. 1 to  Registration  Statement  on Form F-1 of  Commtouch  Software
          Ltd., File No. 333-89773.


(5)       Incorporated by reference to similarly  numbered  exhibit in Amendment
          No. 2 to  Registration  Statement  on Form F-1 of  Commtouch  Software
          Ltd., File No. 333-89773, filed March 28, 2000.

(6)       Incorporated  by  reference to Exhibit 2 to Report on Form 6-K for the
          month of August 2000.

(7)       Incorporated  by  reference to Exhibit 3 to Report on Form 6-K for the
          month of August 2000.


*         Filed herewith. All other exhibits previously filed or incorporated by
          reference.


                                       41



© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission