The VPS hostname differs from the mail server name; although they are on the same box and same IP.
What to change in postfix / devcot to fix this - without the quick fix of changing the server’s host name – or does vimbadmin handle that part?
If vimbadmin handles it, should the domains go in as apex / naked domain or mail.domain.com
Now let’s say we want to host sever wordpress sites all with their own mail for multiple domains in there; does vimbadmin take care of it?
Finally let’s say I don’t want to bother admining email because honestly it is a pain. I want to hand off to gmail apps or zoho - where do I do that, again in a hosting multiple websites / domains scenario.