Update Rollup 6 for Exchange Server 2007 SP1 (KB959241)

In the prior month the Exchange Team offered Ex2k7 SP1 Update Rollup 6. This cumulative Rollup includes all prior fixes and can be applied to any Ex2k7 SP1 Server.

It's important to note several things with UR6:

Modifications to custom Outlook Web Access Forms require a separate Backup/Restore following application of this Rollup.
Exchange 2007 SP1 Servers unable to access the Certificate Revocation List (CRL) Point for Microsoft Signed Code within Exchange 2007 SP1 will issue Event Errors.
Uninstall occurs for this Rollup using 1) Control Panel, then, 2) Add/Remove Programs
A Full Backup (with tested Restore capabilities) is recommended prior to installing this Update Rollup.