This is a toughy! I have two buildings - Building A and Building B - connected by T1. Right now Building A travels across the T1 to get the Exchange 2007 mailboxes. The Exchange server sits in the DMZ at Building B. I know . . . bad, very bad.
To make matters worse . . . Building A has it's own domain (really only 1 DC). Building B (the Exchange box) also is a DC on a separate domain - sitting there all by itself - no other DCs.
Here's what I want to do:
1. Move the Exchange box out of Building B's DMZ over to Building A internal network.
2. Join the Exchange box to Building A's domain.
1. How to do it?
2. What exactly am I going to screw up?
Thanks so much for ANY help!