SECURITIES AND EXCHANGE COMMISSION


                             Washington, D.C. 20549

                                    _________

                                    FORM 8-K


                                 CURRENT REPORT

                     PURSUANT TO SECTION 13 OR 15(D) OF THE
                       SECURITIES AND EXCHANGE ACT OF 1934

                                  June 14, 1999
                Date of Report (Date of earliest event reported)

                                    _________

                            PulsePoint Communications

             (Exact name of registrant as specified in its charter)



          California                   0-18280                  95-3222624
(State or other Jurisdiction      (Commission File            (IRS Employer
      of Incorporation)                Number)           Identification Number)

    6307 Carpinteria Avenue                                        93013
    Carpinteria, California                                      (Zip Code)
(Address of principal executive offices)



                                 (805) 556-2000
              (Registrant's telephone number, including area code)

                                       N/A
          (Former Name or Former Address, if Changed Since Last Report)






Item 5.  Other Events.
         ------------

      On  June  15,  1999,  Unisys  Corporation  and  PulsePoint  Communications
announced that they had signed an agreement for Unisys to acquire PulsePoint,  a
leading  developer  of  carrier-class   enhanced  services   solutions  for  the
communications industry, in a tax-free, stock-for-stock merger.

      In the merger,  each share of  PulsePoint  common  stock will be converted
into Unisys  common stock using an exchange  ratio based on the average price of
Unisys common stock during a  20-trading-day  period  preceding  the  PulsePoint
shareholder  meeting to approve the  transaction.  The ratio will  provide for a
maximum  consideration  of $6.60 (if the average price of Unisys common stock is
above $33) and a minimum  consideration  of $5.40 (if the average price is below
$27) for each  PulsePoint  common share.  If the Unisys average price is between
$27 and $33,  PulsePoint  shareholders  will receive 0.2 shares of Unisys common
stock  for  each  share  of  PulsePoint  common  stock.  PulsePoint  convertible
preferred  stock will be  converted  into  PulsePoint  common stock prior to the
merger.

      On June 14, 1999, the closing price of Unisys common stock on the New York
Stock  Exchange was $37.4375 per share.  If this were the 20-day  average price,
PulsePoint  shareholders  would receive the maximum  consideration  of $6.60, or
0.176 shares of Unisys common stock, for each share of PulsePoint  common stock.
This  would  result in a total of  approximately  2.4  million  shares of Unisys
common stock being issued in the merger. In addition, all outstanding PulsePoint
stock  options and  warrants  will be  converted  into  options and  warrants to
purchase  Unisys common stock,  giving effect to the exchange  ratio used in the
merger.

      The acquisition, which will be accounted for as a pooling of interests, is
expected to close in the third quarter of 1999.  The  transaction  is subject to
approval by  PulsePoint  common and  preferred  shareholders,  each class voting
separately,  as well as  regulatory  approvals,  including  registration  of the
shares of Unisys  common stock to be issued in the merger and  Hart-Scott-Rodino
Act review, and customary closing conditions.

      Certain   institutional  holders  owning  more  than  90  percent  of  the
outstanding shares of PulsePoint  convertible  preferred stock and approximately
10 percent of the outstanding  shares of PulsePoint  common stock have agreed to
vote in  favor of the  merger.  These  holders  have  also  agreed,  subject  to
completion of the registration process by July 30, 1999, to convert a portion of
their preferred  holdings into common stock prior to the PulsePoint  shareholder
meeting and to also vote those  common  shares in favor of the  merger.  In such
event,  89  percent  of the  PulsePoint  preferred  shares and 38 percent of the
PulsePoint  common  shares  will be  committed  to approve  the  merger.  If the
registration  process is not completed by July 30, 1999,  and the holders of the
preferred  stock elect not to  convert,  Unisys has the right to  terminate  the
transaction before August 20, 1999.

      The merger agreement also includes customary non-solicitation, termination
fee and expense reimbursement  provisions.  In addition,  PulsePoint has granted
Unisys an option to purchase a number of shares of PulsePoint common stock equal
to  approximately  19.9% of its  currently  outstanding  shares of common stock,
exercisable if the merger is terminated under certain circumstances .

      Attached  and  incorporated  herein  by  reference  in their  entirety  as
Exhibits 2.1, 10.1,  10.2,  10.3 and 99.1,  respectively,  are copies of (1) the
Merger Agreement,  (2) the PulsePoint Stock Option Agreement,  (3) a form of the
Voting  Agreement,  (4) a form of letter  agreement  pursuant  to which  certain
institutional  holders have agreed to convert their  PulsePoint  preferred stock
into  PulsePoint  common stock and (5) a press release of PulsePoint  and Unisys
announcing the signing of a definitive agreement to merge the two companies.


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Item 7(c).  Exhibits
            --------

     2.1    Agreement  and  Plan of  Merger  dated as of June  14, 1999, between
            PulsePoint Communications, Unisys Corporation and Shellco Inc.

    10.1    Stock Option Agreement  dated as of June 14,  1999,  between  Unisys
            Corporation and PulsePoint Communications, as Grantor.

    10.2*   Form of Voting Agreement dated as of June 14, 1999.

    10.3**  Form of Letter Agreement.

    99.1    Press  release  dated  June 15, 1999, announcing  the  signing of an
            agreement to merge  PulsePoint Communications  and a  subsidiary  of
            Unisys Corporation.


          * Attached as Exhibit B  to the  Merger Agreement.  Unisys Corporation
            has entered into a Voting Agreement in substantially  the form filed
            herewith with Oak Investment  Partners V, Limited  Partnership;  Oak
            Investment  Partners  VII,  Limited   Partnership;   Oak  Investment
            Partners  III,  A  Limited  Partnership;  Oak VII  Affiliates  Fund,
            Limited Partnership; Oak V Affiliates Fund, Limited Partnership; and
            Bandel L. Carano  (collectively,  the "Oak Entities");  Frederick J.
            Warren; Microsoft Corporation; Citiventure 96 A.P. Partnership Fund,
            L.P.;   Chancellor  Private  Capital  Offshore  Partners  II,  L.P.;
            Chancellor  Private  Capital  Partners  III,  Limited   Partnership;
            Chancellor  Private Capital Offshore  Partners I, C.V.; Moore Global
            Investments, Ltd. and Remington Investment Strategies, L.P.

         ** Unisys and  PulsePoint have  received letters  in substantially  the
            form filed  herewith  from the Oak  Entities;  Frederick  J. Warren;
            Microsoft  Corporation;  Citiventure 96 A.P. Partnership Fund, L.P.;
            Chancellor  Private Capital Offshore  Partners II, L.P.;  Chancellor
            Private  Capital  Partners  III,  Limited  Partnership;   Chancellor
            Private Capital Offshore Partners I, C.V.; Moore Global Investments,
            Ltd. and Remington  Investment  Strategies,  L.P.; provided that the
            letter from the Oak Entities  provides for the  conversion of thirty
            three percent (33%) of the PulsePoint Preferred shares held by them.


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                                   SIGNATURES


      Pursuant to the  requirements of the Securities  Exchange Act of 1934, the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.


                                    PULSEPOINT COMMUNICATIONS


Date: June 18, 1999                 By:    /s/ Mark C. Ozur
                                       -------------------------------
                                    Name:  Mark C. Ozur
                                    Title: President and
                                           Chief Executive Officer


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EXHIBIT INDEX


     2.1    Agreement  and  Plan of  Merger  dated as of June  14, 1999, between
            PulsePoint Communications, Unisys Corporation and Shellco Inc.

    10.1    Stock Option Agreement  dated as of June 14,  1999,  between  Unisys
            Corporation and PulsePoint Communications, as Grantor.

    10.2*   Form of Voting Agreement dated as of June 14, 1999.

    10.3**  Form of Letter Agreement.

    99.1    Press  release  dated  June 15, 1999, announcing  the  signing of an
            agreement to merge  PulsePoint Communications  and a  subsidiary  of
            Unisys Corporation.


          * Attached as Exhibit B  to the  Merger Agreement.  Unisys Corporation
            has entered into a Voting Agreement in substantially  the form filed
            herewith with Oak Investment  Partners V, Limited  Partnership;  Oak
            Investment  Partners  VII,  Limited   Partnership;   Oak  Investment
            Partners  III,  A  Limited  Partnership;  Oak VII  Affiliates  Fund,
            Limited Partnership; Oak V Affiliates Fund, Limited Partnership; and
            Bandel L. Carano  (collectively,  the "Oak Entities");  Frederick J.
            Warren; Microsoft Corporation; Citiventure 96 A.P. Partnership Fund,
            L.P.;   Chancellor  Private  Capital  Offshore  Partners  II,  L.P.;
            Chancellor  Private  Capital  Partners  III,  Limited   Partnership;
            Chancellor  Private Capital Offshore  Partners I, C.V.; Moore Global
            Investments, Ltd. and Remington Investment Strategies, L.P.

         ** Unisys and  PulsePoint have  received letters  in substantially  the
            form filed  herewith  from the Oak  Entities;  Frederick  J. Warren;
            Microsoft  Corporation;  Citiventure 96 A.P. Partnership Fund, L.P.;
            Chancellor  Private Capital Offshore  Partners II, L.P.;  Chancellor
            Private  Capital  Partners  III,  Limited  Partnership;   Chancellor
            Private Capital Offshore Partners I, C.V.; Moore Global Investments,
            Ltd. and Remington  Investment  Strategies,  L.P.; provided that the
            letter from the Oak Entities  provides for the  conversion of thirty
            three percent (33%) of the PulsePoint Preferred shares held by them.


                                        5