i had 2 domains on the same virtualmin server, and i setted up an option named: “deliver email locally” or similar…
so if i sent email from domain1 to domain2 all ok.
Now i’ve trasfered domain2 on a new server and a new virtualmin installation and if i send email from domain1 to domain2, the domain2 not receive more any email.
Maybe be the old virtualmin installation see the old domain2 on local?
Now i dont remember how to disable that option.