I have a dedicated Windows server 2012 R2 running IIS 8.5 with two main websites on it.
and so on. All of those are bindings on one IIS entry.
Those are bindings in a separate IIS entry.
I have tried creating one certificate for one set and then another certificate for the other set. The entries keep mis-matching so that the forums give errors about being bound to the www certificate.
I tried creating individual certificates for every single entity separately. Those also give errors with the individual items like www suddenly being bound to a random other one like forums.
and so on that should all be secure. But when I tried to set up all those bindings in IIS, win-acme choked and said I had too many. So I had to take those all out again.
For now I would just like to have both my site and the forums to be alive and secure without one or the other giving security warnings.