Update Rollup 6 for Exchange 2010 Service Pack 3 is now available for direct download. It contains a total of 11 documented fixes.
Notable fixes are:
- KB2925273 Folder views are not updated when you arrange by categories in Outlook after you apply Exchange Server 2010 Service Pack 3 Update Rollup 3 or Update Rollup 4
- KB2924592 Exchange RPC Client Access service freezes when you open an attached file in Outlook Online mode in Exchange Server 2010
- KB2928703 Retention policy is applied unexpectedly to a folder when Outlook rule moves a copy in Exchange Server 2010