Hi, Is it possible to specify multiple relay hosts in a transport map for load balancing/fault tolerance?
example.com smtp:server1.com example.com smtp:server2.com I have a relay server set up as an MX for example.com. After mail is processed, I'd like to forward it on to either of the two mail servers where users receive their mail. This is in my postfix-out instance. How can I do this? I remember using something related to a fallback_transport or fallback_relay many years ago, but not sure that's what I want here? Perhaps it should just be done with DNS round-robin? Thanks, Alex
