I tried to find a discussion here in the forum, and also in the chatmail relay documentation without success.
The story I am seeing is that there is already a community using a server, somehow the domain is an identity of a community, but there is a different community that wants to put another server, but we were thinking that might be good idea to put the two in the same server.
That would mean like having communityA, communityB, …, etc. in the same server might be possible or desirable.
The question is if the software and the deployment scripts and so on was designed to handle this situation, or what effort would be required to do it