Hi
I'm looking to migrate from a hosted imap email provider to racked exchange server 2013
we have about users, but also some of the services we provide generate and send mail
We are looking to just migrate the users for now, but at the risk of sounding stupid, I don't think this is possible due to the domain and the mx records, as in we don't want to change the email address' and we would be able to have both hosted and in house, using the same domain
Any help and advice is very much appreciated