Recently upgraded corporate computers to Mac running on a premise Exchange Server (2010) from PC. 8 of the 9 computers have no problem synchronizing between the Exchange Server and Outlook.
However, one Mac will automatically move all messages to 'On My Computer' and take them off the Exchange Server. It is a MacBook Air running 10.8.2 and all updates are up to date. The account is setup as an Exchange account and not a POP.
Is this a user setting or something that needs to be changed through EMC?