We have migrated from SBS2003 to SBS2011 and the old Exchange Server 2003 is now gone. I just found a couple a items, one where the Outlook clients got initially an error updating the offline OAB.
I fixed that by defining the OAB for each database in the client settings.
Now it appears when you force the OAB update, it connects and finds it, but now I get the 0X80072F06 error.
Maybe we missing an item during the SBS2003 to SBS2011 migration, but not that we are aware of.
How do we fix this error?