Dear all,
I am in this situation
Domain A (AD and Exchange 2003)
Domain B (AD and Exchange 2010) two domain is in trust
must I migrate the server exchange with the domain A to domain B, the mailbox are already going on the Exchange DB of domain B, to make the migration of the server I can use simply the migration computer (ADMT) , or it is necessary to do differently?
the migration is necessary to make the backups of the old mailbox from Exchange DB 2003.
thank you very much