Exchange 2013 changing from .local to .com connectors
We have changed isp and are having to change our dns and reverse dns entries, our local exchange 2013 server sits behind a firewall and we pass email to it. No edge servers or anything else. So to help clean up some issues i need to be able to have it advertise the fqdn and not the internal domain name.
on exchange 2013, how do I change the fqdn from a .local to a .com.