backup mx

  1. Z

    Proxmox as a backup MX for a different domain

    Hi all, Prior to using proxmox, I had my MTA setup as a store/forward backup MX for a friend's mail server, and he is my backup MX too. I can't quite figure out how to do the same with proxmox. His domain is setup in relay domains, and in Transports, I have his domain setup in relay domain...