We currently have an exchange 2010 server that is configured for our existing domain name.
We are part of a national group and have 24 exchange servers across the country all hosting their own domain name and no network links between them. We are setting up a new name to be used by all and have a web service that will be doing the redirection to the relevant exchange server on a per user basis.
My question is, will I get any issues with reverse dns lookups on the local exchange servers if they are sending out as the new domain name as the mx record is not pointing to each server?
Any help would be awesome, thanks