Service Pack 3 for Exchange Server 5.5 is available for
download (except for Outlook
2000) and on CD (complete version, including Outlook
2000). The list of files to download and brief
installation instructions are given in the Readme file.
(Note that these links are to the English-language version).
For detailed information, download and run the
file (15mb -- yes, 15mb). Also see:
Updates to the Exchange Server 5.5 SP3 Release Notes
BackOffice - Exchange Server 5.5 Service Pack 3
- a summary of what's in SP3 and how to order
A fix is available for a significant problem related to
SP3 and Outlook Web Access when Office 2000 is also
running on the client. See
XWEB: Attachments Cannot Be Opened in
OWA 5.5 SP3.
If you are using
Exchange Server 5.5 as part of Small Business Server 4.5,
there is apparently no problem applying SP3.
FYI, if you
want to run Exchange Server on Windows 2000, Exchange Server
5.5 Service Pack 3 is required. See
XADM Versions of Exchange Server Supported on Windows 2000 Server.
Features | Client Updates | Other
Tools | Post SP3 Fixes | More Information