Hello,
I'm looking for an alternative solution for smtp_fallback_relay that
I'm currently forced to use.
Mostly I hit servers also running postscreen or postgrey.
postfix could deliver direct if it would get a second chance.
But smtp_fallback_relay=... catch all deliveries after first fail.
Yes, that's the job. But that way the host trying to deliver direct
rarely will not be known as MTA by a receiver because it rarely try a
second time.
Would be nice if I could route a message to a fallback relay only if
message stay in queue for 3 deliveries or 5 minutes or similar.
Any ideas?
Thanks,
Andreas
