BES user not getting mail after exchange 5.5 patching
 

Just wondering has anyone faced with this issue.
My company is running on exchange 5.5 sp4 and BES 3.6 SP1 Hotfix 1a
We recently patched exchange with the post Sp4 hot fix for MTA, IS, RPC, CDO and at the same time the latest cdo.dll is updated on the BES 3.6.
But for some reasons, the after the exchange patching the users that are residing on the server that was patched could not access BES via their H>
Anyone has hit this problme b4? Any resolution?

rebooted the bes?

Yup.
I tried that but it doesnt work until I removed and re-added the permission on the exchange org/site/config.
Any tots?

Check the version and ensure that the CDO file is the same on exchange and BES Server