Hello
We are using postfix 2.3.8 and have it integrated with mysql
and transport maps are set on a per domain basis this way
(transport_maps = mysql:/etc/postfix/mysql-transport.cf,
mysql-transport.cf contains the authentication and mysql query to
retrieve this info).
We are now trying to incorporate a way to create redundancy
on the relay end, so currently we may just have the transport map set to
"smtp:[10.1.1.7]" and are trying to find a way to tell it that if it
cannot relay to the transport_maps location, try this other. I had done
some research and found that smtp_fallback_relay should do what I need.
I tried implementing this without success, I am getting "unknown mail
transport error" when enabling that option, whether the transport_maps
location is accessible or not.
Any ideas on how we can accomplish this? Is
smtp_fallback_relay the correct method to do this? Any help would be
greatly appreciated. Thanks.
Patrick Saweikis
