Alberto Bertogli 0bf5d9b242 Distinguish between permanent and transient errors ...

This patch makes the queue and couriers distinguish between permanent and
transient errors when delivering mail to individual recipients.

Pipe delivery errors are always permanent.

Procmail delivery errors are almost always permanent, except if the command
exited with code 75, which is an indication of transient.

SMTP delivery errors are almost always transient, except if the DNS resolution
for the domain failed.

2016-10-10 00:51:04 +01:00

20 B

Executable File

Raw Permalink Blame History

View Raw