EHLO list, we have two WAN connections. One has the RDNS entry mx0.example.com the other has mx1.example.com. Is there a way to setup postfix so that he will reply with the correct hostname? I know that you can do this in master.cf but the server is behind a NAT, so Postfix didn't have any knowledge about the WAN-IPs.
Thanks for any ideas. Best regards Tom Loewen
