I would find it quite useful to have a command, whereby either a
designated sender or recipient address can be tested against the
complete Postfix configuration, and have both the process and the result
displayed. For example:
postcanonical [-r | -s] tar...@domain.com
using recipient_canonical_maps = hash:/etc/postfix/maps/canonical-maps
mapping @domain.com to @domain2.com
using recipient_bcc_maps = hash:/etc/postfix/maps/recipient_bcc
copying tar...@domain2.com to targ...@domain2.com, targ...@domain2.com
using transport_maps = hash:/etc/postfix/maps/transport
using transport virtual to deliver
The above is a very rough draft - but something like this that exposes
Postfix's thinking, instead of just trying to send/recieve a test
message and reading the logs to see what happens - could be a very
powerful tool for correctly configuring various map settings and
diagnosing problems.
--
Daniel
