I think this is a bug on dbmail-side lmtpd should send a 4xx-temorary-error instead a 5xx-hard-bounce So postfix would try later to deliver the message again
Postfix does this as sample if he losts the connection to lmtp for whatever reason, but not if the target gives a 5xx-error back Am 09.10.2010 17:06, schrieb Dis McCarthy: > I got a bounce message (to the same alias that failed, strangely enough) > during the nightly cron run. It looks > like several messages were outright discarded at that time. Shouldn't a db > connection reset (or db unavailable) be > a temporary error? Is there a place to configure that? > > <[email protected]> (expanded from <root>): host 127.0.0.1[127.0.0.1] said: 550 > Recipient <[email protected]> FAIL (in reply to RCPT TO command) > > Looking at the logs: > > Oct 9 05:00:03 mayhem postfix/pickup[10082]: 309771C0405: uid=0 from=<root> > Oct 9 05:00:03 mayhem postfix/cleanup[12188]: 309771C0405: > message-id=<[email protected]> > Oct 9 05:00:03 mayhem postfix/qmgr[21315]: 309771C0405: > from=<[email protected]>, size=763, nrcpt=1 (queue active) > Oct 9 05:00:03 mayhem dbmail/lmtpd[20778]: Message:[serverchild] > serverchild.c,PerformChildTask(+349): incoming connection from [127.0.0.1] by > pid [20778] > Oct 9 05:00:03 mayhem dbmail/lmtpd[20778]: Error:[sql] > dbpgsql.c,db_query(+287): query failed [SELECT deliver_to FROM dbmail_aliases > WHERE lower(alias) = lower('[email protected]') AND lower(alias) <> > lower(deliver_to)] : [FATAL: terminating connection due to administrator > command#012server closed the connection unexpectedly#012#011This probably > means the server terminated abnormally#012#011before or while processing the > request.#012] > Oct 9 05:00:03 mayhem dbmail/lmtpd[20778]: Error:[auth] > authsql.c,__auth_query(+293): error executing query > Oct 9 05:00:03 mayhem postfix/lmtp[12191]: 309771C0405: > to=<[email protected]>, orig_to=<root>, relay=127.0.0.1[127.0.0.1]:24, > delay=0.73, delays=0.46/0.02/0.07/0.18, dsn=5.0.0, status=bounced (host > 127.0.0.1[127.0.0.1] said: 550 Recipient <[email protected]> FAIL (in reply to > RCPT TO command)) > Oct 9 05:00:03 mayhem postfix/cleanup[12188]: 94A9C1C041B: > message-id=<[email protected]> > Oct 9 05:00:03 mayhem postfix/bounce[12193]: 309771C0405: sender > non-delivery notification: 94A9C1C041B > > > > > _______________________________________________ > DBmail mailing list > [email protected] > http://mailman.fastxs.nl/cgi-bin/mailman/listinfo/dbmail -- Mit besten Grüßen, Reindl Harald the lounge interactive design GmbH A-1060 Vienna, Hofmühlgasse 17 CTO / software-development / cms-solutions p: +43 (1) 595 3999 33, m: +43 (676) 40 221 40 icq: 154546673, http://www.thelounge.net/
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