Ok so I have just bought a server that will have Centos 7. It should be ready be middle of next week and I want to install Virtualmin when it s up and running. I have read ahead on on instaling but as to FQDN I am confused a little. I have a registered domain currently hosted on a paid vps that I plan on moving to my new server next week. Its been fully operational for a year. I have been reading about the need to set up Virtualmin with a domain but Im worried mail set up is going to be a possible issue. I dont understand what I should use as the FQDN when I set up Virtualmin. My domain will initially be the ONLY domain on the server and I need to move all my mail accounts to the new server along with hosting the web page. I read something about using host.mydomain.com or svr1.mydomain.com but am confused as to how that is going to translate with mail set up. I dont want to do a bunch of un-needed work after the fact so I am asking specifically about my setup here. If someone can tell me what I should use for the FQDN during set up it would be really helpful. If I use mydomain.com in Virtualmin setup. Will I be able to host that domain as a virtual server and have mail automatically set up when I create the virtual web server or is there going to be some conflict as I have read might happen? I got that from here: https://www.virtualmin.com/documentation/installation/automated#fqdn
Please help! Thanks!