You receive an error when maximum logging is enabled on MSExchange IS -> Public Folders -> Replication.
Event ID: 3093
Source: MSExchangeIS Public
Category: Replication Errors
Description:
Error 0x8004010f reading property 0x67010003 on object type
tbtOwningFolders.
Resolution
You can safely ignore this message.
This applies to Exchange 5.5, Exchange 2003, Exchange 2007.
For more information : KB 225090