OK. The -v is ugly, but since you can't seem to confirm or deny the
connections to RBLs, it is needed.
On my system, which is NOT 2.x I get the below results. None that I got
were positive, aka: rejects, but will do for example because you can't even
seem to see your system trying them.
It gets to the RBL checks
Jan 27 17:48:31 imgate01 postfix/smtpd[30227]: generic_checks:
name=reject_maps_rbl
Jan 27 17:48:31 imgate01 postfix/smtpd[30227]: reject_maps_rbl:
64.12.136.4
It checks with the assorted RBLs I have listed. Note they all say "Host not
found" which means the place I am checking is not black listed.
Jan 27 17:48:31 imgate01 postfix/smtpd[30227]: dns_query:
4.136.12.64.blackholes.wirehub.net (A): Host not found
Jan 27 17:48:31 imgate01 postfix/smtpd[30227]: dns_query:
4.136.12.64.relays.ordb.org (A): Host not found
Jan 27 17:48:31 imgate01 postfix/smtpd[30227]: dns_query:
4.136.12.64.proxies.relays.monkeys.com (A): Host not found
Jan 27 17:48:32 imgate01 postfix/smtpd[30227]: dns_query:
4.136.12.64.socks.relays.osirusoft.com (A): Host not found
Jan 27 17:48:36 imgate01 postfix/smtpd[30227]: dns_query:
4.136.12.64.spamhaus.relays.osirusoft.com (A): Host not found
Jan 27 17:48:36 imgate01 postfix/smtpd[30227]: dns_query:
4.136.12.64.dsn.rfc-ignorant.org (A): Host not found
Because none of them gave a result, the status is 0. If it was "status=1"
this would have been rejected.
Jan 27 17:48:36 imgate01 postfix/smtpd[30227]: generic_checks:
name=reject_maps_rbl status=0
So from the look of this, you should be able to do a few greps to see what
is up on your system:
grep reject_rbl_client /var/log/maillog
grep dns_query /var/log/maillog
grep blackholes.wirehub.net /var/log/maillog
See what you get for each of those.
Just as a point of interest, what does this command give as results:
postconf -d | grep mail_v
--Eric
