Included on the Exchange Server 4.0 and 5.0 client CDs. The only
versions that can be downloaded are the full copy from Exchange Server 4.0
Service Pack 2 and the update in Exchange
Server 4.0 Service Pack 4. Note that the Exchange program included
with Windows 95 cannot connect to Exchange Server, except as a POP
client.
There are separate versions for Windows
95/98 and Windows NT:
Included
with Windows 95 OEM Service Pack 2 and later versions, Windows NT
4.0 and, if you know where to look, Windows
98. Can be downloaded as Exchange Update for Windows 95. Windows
Messaging cannot connect to Exchange Server, except as a POP
client.
Also see:
Windows 2000 Support for Windows Messaging -- WM was not
included with Windows 2000, because it is not Y2K-compliant.
However, you can obtain it from Microsoft Product Support Services.