I have 4 domain controllers, 2 are Windows Server2003 and two are Windows Server 2008 R2. We are migrating all roles from 2003 to 2008 esrvers.
We also have 1 Exchange 2003 server on premises. We are migrating from this to MS Office 365.
What we need is to have the two new Windws server 2008 R2 DC's to display Exchange features for our Active Directory users.
Any ideas please?