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Unable to mount Exchange 2010 Database after restore

I recently ran across the following error message after restoring an Exchange 2010 mailbox into a Recovery Storage Group.

An Active Manager operation failed. Error The database action failed. Error: operation failed with message: MapiExceptionCallFailed: Unable to mount database. (hr=0x80004005, ec=1011)

I was following this article on restoring an Exchange Database into a Recovery group, […]

Update Offline Address Book causes error Exchange 2010

I had an error on a recently migrated SBS2011 server, when i tried to regenerate the offline address book in the Exchange Management Console as i noticed new users where not appearing in the Global Address List it was coming up with the error

‘couldnt find database domain.local/configuration/deleted objects/public folder store’

as part of the […]

Exchange Active Sync issue after migration

I encountered an issue after migrating SBS 2003 to SBS 2011 with a few users iphones not able to sync email any more, this was down to inheritable permissions not being ticked to fix this issue go to


Active Directory Users and Computer Expand you domain and find the container with your users in […]

Increase number of mailboxes transfering Exchange 2010

I was migrating a SBS 2003 server over too SBS 2011 over the weekend and when it came to migrating the Exchange information store over to Exchange 2010 it was only doing 2 mailboxes at a time, at that rate it would take the rest of the week just to move emails. However this can […]

New Local Move Request – mapiexceptionnetworkerror: unable to make connection to the server (hr=0x80004005, ec=2423)

I received this error (mapiexceptionnetworkerror: unable to make connection to the server (hr=0x80004005, ec=2423)) when attempting a move mailbox request from Exchange 2003 to Exchange 2010 after a little digging it appears both servers need to be able to talk to each other using the short name and the FQDN in my case the Exchange […]