Hello! I have 2 servers (with external IP each of them) and 1 domain:
domain.tld -> A: 100.200.30.1 (Server1-Ubuntu) running a Web Server mail.domain.tld -> A: 100.200.30.2 (Server2-Ubuntu) running postfix/dovecot MX: 10 All the setup seems to work fine. but when I try to send a mail from other server (outside that network) to: u...@domain.tld , it is trying to send it to 100.200.30.1, so it never connects to port 25 (obviously because its looking for @domain.tld and not mail.domain, so it has to be 100.200.30.2). One possible solution may be to forward port 25 in Server1 to Server2... but I was wondering which is the common way to solve this?? Any link or idea of where to look at is welcome :) I know this may not be so related to postfix, but it is very probable that some of you know the answer. Thank you in advance! Lepe
