We just Replaced our domain controllers. Upgraded from 2008r2 to 2012r2. The IP's stayed the same.. however the machine names did change. The old names are NOT in DNS. Is there anything to change on our exchange 2007 server ?
We keep getting an error on the server.. however w/ multiple people in it at anyone time.. it doesn't stay up for long. I will try and catch it when its up again.
Just curious if any Exchange Experts had run into this before. thanks.