I added Server 2012 to a SBS 2008 Network, promoted to Domain Controller and installed Exchange 2013
No mailbox accounts have been moved; Production Files and Applications were migrated
We are having problems with both hardware and OS; a rebuild may be required
I am considering moving Files and applications back to the SBS Server, demoting to member server and run a complete rebuild, including removal of Exchange 2013
Will this be a problem with existing Exchange 2007?
Exchange 2013 has no active user accounts