I made this mistake of setting up my mail server with the domain mail.example.com, but let’s me honest, who wants to email someone who has an extra, unnecessary subdomain?
So I want to move it, so I can still have mail coming from mail.example.com, still have all the accounts, but slowly move everything so I can just be firstname.lastname@example.org. I know there is a way to add domains, and I wanted to ask about that.
I also have been wanting to get around to running redundant servers, in case one goes down. Does Mail-in-a-box support mail server redundancy? I’ve never really tried.