I have server1.com and server2.com both pointing to the same server. I wish to make all email sending to @server1.com and @server2.com going to the same mailbox in that particular server.
I searched around in the Internet and found out I need to configure virtual domain for the MTA no matter it's Sendmail or Postfix.
I wonder can I just use
/etc/aliases for such purpose ? For example:
email@example.com: info firstname.lastname@example.org: info