Was just wondering what do I change my external domain zones too if I want to point all the emails to my Exchange Server 2010?
Do I remove the old mail servers records? Or can I leave them?
Do I add A/AAA/CNAME/MX? If so, what do I name them (and do I point them to XX.XX.XX.XX or XX.XX.XX.XX/owa??)
Any help is appreciated.