Is it possible to setup domain1 so that it is simply an alias for domain2?
In other words:
- I have 3 domains: myemail.com, myemail.org, and myemail.net that I want to be administered in unison rather than independently.
- I want to create myemail.com as the primary/default domain, and myemail.org and myemail.net as pseudonyms for myemail.com so that firstname.lastname@example.org and email@example.com are automatic "aliases" for firstname.lastname@example.org. It would also be nice if it is not even actually possible to directly create an account for email@example.com and firstname.lastname@example.org.
(I'm not in command of all the jargon.. is this domain "aggregating", "masquerading", "forwarding"?)