Download information for Update Rollup 6 for Exchange 2007 SP1

The rollup is available now via the download center at:

http://www.microsoft.com/downloads/details.aspx?FamilyID=93cb3f66-ae72-4356-bdbf-35029cff6df1&displaylang=en

http://support.microsoft.com/?kbid=959241

The rollup is also available via Microsoft Update.

Spotlight on some important fixes included in this rollup

1)      Fix for a security issue which has been assigned a severity rating of critical. More information about the issue can be found in the Microsoft Security Bulletin http://www.microsoft.com/technet/security/bulletin/MS09-003.mspx.

2)      Fix to allow Internet Explorer 8 to be used for Outlook Web Access (OWA) 2007. This does not include the OWA 2007 S/MIME control. We are still working on some changes in the control to make it work better with Internet Explorer 8. We will be releasing an updated version of the S/MIME control in a future rollup. Users using the S/MIME control should continue to use Internet Explorer 7.From the installation perspective, a reminder that the rollup installer will overwrite any OWA script files if required to ensure proper operation of OWA. If you have customized the logon.aspx page or other similar OWA pages, you will need to redo any customization after installation of the rollup.