Should the Forest and Domains functional level be changed to Windows Server 2008 R2 before we start the exchange migration process? all our domain controllers are windows server 2008 R2
I work for an organization ,where active directory is windows 2003 with windows 2003 forest functional level and windows 2003 domain functional level . I have exchange 2007 sp1 running on windows 2003 R2 Enterprise edition with SP2. I'm in the process of introducing 2008 domain controller to...