SOFTWARE COM INC S-1

S-1

FORM S-1

EX-4.2

REGISTRATION RIGHTS AGREEMENT DATED 06/01/1996

EX-4.3

AMENDED & RESTATED REGISTRATION RIGHTS AGREEMENT

EX-4.4

FORM OF WARRANT TO PURCHASE COMMON STOCK

EX-4.5

WARRANT TO PURCHASE COMMON STOCK DATED 08/10/1998

EX-4.6

SHARE PURCHASE AGREEMENT DATED 04/03/1999

EX-10.4

MOBILITY.NET CORPORATION 1999 STOCK OPTION PLAN

EX-10.5

LOAN AND SECURITY AGREEMENT DATED 08/29/1997

EX-10.6

FORM OF SEVERANCE AGREEMENT IN CHANGE OF CONTROL

EX-10.7

SEVERANCE AGREEMENT IN CHANGE OF CONTROL

EX-10.8

LEASE AGREEMENT DATED O2/21/1996

EX-10.9

LEASE AGREEMENT DATED 11/22/1996

EX-10.10

LEASE AGREEMENT DATED 09/11/1996

EX-16.1

LETTER REGARDING CHANGE IN CERTIFYING ACCOUNTANT

EX-21.1

LIST OF SUBSIDIARIES

EX-23.1

CONSENT OF ERNST & YOUNG LLP, INDEPENDENT ACCOUNTS

EX-27.1

FINANCIAL DATA SCHEDULE