I am planning an hmailserver on a Windows Server 2019. The accounts on hmailserver use different domains, like one.com, two.com, but all domains have MX records that point to the primary domain mail address, so I thought I only need a wildcard certificate for the primary domain to cover them all, as far as certification on mail server is concerned (am I right?).
In addition, I’d rather not install IIS on this machine at all.
But I am at a loss with Certify the Web, since I am all confused when about certificates:
- What would be some simple steps to setup a wildcard certificate for hmailserver? (I don’t really need the more complicated DNS-based procedure).
- What would be some simple steps to setup automatic certificate renewal for hmailserver?
I am aware I may be asking too much, but then, other people, where did they learn these things from?