Setup mail with one mail server?
What is the best approach to offering mail setup etc for me and my clients. I want all mail to run through mail.example1.com and new users will aim their MX record at mail.example1.com but I am notr sure how I can ensure this works
Currently, for people i add they have their own mail.domain.tld and its good because i know it works but its easier and better if I can point it all to my owns domain server.
Is there any setup steps I need to follow? Also is there any way I can reflect this in the 'suggested DNS records'?