mail for mx2.youngguns.nl loops back to myself
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From: Martijn de Munnik on 21 Jan 2010 11:37 Hi list, I had a problem with my primary mailserver which was not able to deliver mail to some remote mx's. One of the mx's that we couldn't deliver to was mx-cluster[1-2].one.com. After I modified the transport maps on mx1.youngguns.nl (stevie.youngguns.nl) the message now is deliverd to mx2.youngguns.nl (marcus.youngguns.nl). This is as I expected. Then mx2.youngguns.nl tries to deliver the message but it is greylisted by both one.com servers. Then after about 20 minutes the message is bounced and I don't understand why? I searched the log file for the queueid and I found these log entries: Jan 21 17:01:58 marcus postfix/smtpd[16434]: 523FD1C11A: client=stevie.youngguns.nl[213.207.90.2] Jan 21 17:01:58 marcus postfix/cleanup[16431]: 523FD1C11A: message-id=<EF40A21D-0444-487C-A6DD-1128C2E2BAAE(a)youngguns.nl> Jan 21 17:02:30 marcus postfix/qmgr[16421]: 523FD1C11A: from=<martijn(a)youngguns.nl>, size=650750, nrcpt=1 (queue active) Jan 21 17:02:30 marcus postfix/smtp[16449]: 523FD1C11A: host mx-cluster1.one.com[91.198.169.10] said: 450 4.7.1 <ron(a)musicscool.nl>: Recipient address rejected: Greylisted for 5 minutes (in reply to RCPT TO command) Jan 21 17:02:30 marcus postfix/smtp[16449]: 523FD1C11A: to=<ron(a)musicscool.nl>, relay=mx-cluster2.one.com[91.198.169.11]:25, delay=32, delays=32/0.01/0.57/0.13, dsn=4.7.1, status=deferred (host mx-cluster2.one.com[91.198.169.11] said: 450 4.7.1 <ron(a)musicscool.nl>: Recipient address rejected: Greylisted for 5 minutes (in reply to RCPT TO command)) Jan 21 17:23:02 marcus postfix/qmgr[16900]: 523FD1C11A: from=<martijn(a)youngguns.nl>, size=650750, nrcpt=1 (queue active) Jan 21 17:23:02 marcus postfix/smtp[17064]: 523FD1C11A: to=<ron(a)musicscool.nl>, relay=none, delay=1264, delays=1264/0.01/0/0, dsn=5.4.6, status=bounced (mail for mx2.youngguns.nl loops back to myself) Jan 21 17:23:02 marcus postfix/bounce[17065]: 523FD1C11A: sender non-delivery notification: B15A81C76E Jan 21 17:23:02 marcus postfix/qmgr[16900]: 523FD1C11A: removed thanks, Martijn -- YoungGuns Kasteleinenkampweg 7b 5222 AX 's-Hertogenbosch T. 073 623 56 40 F. 073 623 56 39 www.youngguns.nl KvK 18076568
From: Wietse Venema on 21 Jan 2010 19:35 Martijn de Munnik: > Jan 21 17:02:30 marcus postfix/qmgr[16421]: 523FD1C11A: > from=<martijn(a)youngguns.nl>, size=650750, nrcpt=1 (queue active) > Jan 21 17:02:30 marcus postfix/smtp[16449]: 523FD1C11A: host > mx-cluster1.one.com[91.198.169.10] said: 450 4.7.1 <ron(a)musicscool.nl>: > Recipient address rejected: Greylisted for 5 minutes (in reply to RCPT TO > command) > Jan 21 17:02:30 marcus postfix/smtp[16449]: 523FD1C11A: > to=<ron(a)musicscool.nl>, relay=mx-cluster2.one.com[91.198.169.11]:25, > delay=32, delays=32/0.01/0.57/0.13, dsn=4.7.1, status=deferred (host > mx-cluster2.one.com[91.198.169.11] said: 450 4.7.1 <ron(a)musicscool.nl>: > Recipient address rejected: Greylisted for 5 minutes (in reply to RCPT TO > command)) Above, musicscool.nl is delivered directly to its MX hosts: musicscool.nl mail is handled by 10 mx-cluster1.one.com. musicscool.nl mail is handled by 10 mx-cluster2.one.com. > Jan 21 17:23:02 marcus postfix/qmgr[16900]: 523FD1C11A: > from=<martijn(a)youngguns.nl>, size=650750, nrcpt=1 (queue active) > Jan 21 17:23:02 marcus postfix/smtp[17064]: 523FD1C11A: > to=<ron(a)musicscool.nl>, relay=none, delay=1264, delays=1264/0.01/0/0, > dsn=5.4.6, status=bounced (mail for mx2.youngguns.nl loops back to myself) > Jan 21 17:23:02 marcus postfix/bounce[17065]: 523FD1C11A: sender > non-delivery notification: B15A81C76E > Jan 21 17:23:02 marcus postfix/qmgr[16900]: 523FD1C11A: removed Above, the queue manager was restarted (pid changes from 16421 to 16900), presumably because some Postfix setting was changed. Now, musicscool.nl is NOT delivered directly to its MX hosts. Try undoing the change in Postfix setting. Wietse
From: Martijn de Munnik on 22 Jan 2010 03:24
On Thu, 21 Jan 2010 19:35:25 -0500 (EST), wietse(a)porcupine.org (Wietse Venema) wrote: > Martijn de Munnik: >> Jan 21 17:02:30 marcus postfix/qmgr[16421]: 523FD1C11A: >> from=<martijn(a)youngguns.nl>, size=650750, nrcpt=1 (queue active) >> Jan 21 17:02:30 marcus postfix/smtp[16449]: 523FD1C11A: host >> mx-cluster1.one.com[91.198.169.10] said: 450 4.7.1 <ron(a)musicscool.nl>: >> Recipient address rejected: Greylisted for 5 minutes (in reply to RCPT TO >> command) >> Jan 21 17:02:30 marcus postfix/smtp[16449]: 523FD1C11A: >> to=<ron(a)musicscool.nl>, relay=mx-cluster2.one.com[91.198.169.11]:25, >> delay=32, delays=32/0.01/0.57/0.13, dsn=4.7.1, status=deferred (host >> mx-cluster2.one.com[91.198.169.11] said: 450 4.7.1 <ron(a)musicscool.nl>: >> Recipient address rejected: Greylisted for 5 minutes (in reply to RCPT TO >> command)) > > Above, musicscool.nl is delivered directly to its MX hosts: > > musicscool.nl mail is handled by 10 mx-cluster1.one.com. > musicscool.nl mail is handled by 10 mx-cluster2.one.com. > >> Jan 21 17:23:02 marcus postfix/qmgr[16900]: 523FD1C11A: >> from=<martijn(a)youngguns.nl>, size=650750, nrcpt=1 (queue active) >> Jan 21 17:23:02 marcus postfix/smtp[17064]: 523FD1C11A: >> to=<ron(a)musicscool.nl>, relay=none, delay=1264, delays=1264/0.01/0/0, >> dsn=5.4.6, status=bounced (mail for mx2.youngguns.nl loops back to >> myself) >> Jan 21 17:23:02 marcus postfix/bounce[17065]: 523FD1C11A: sender >> non-delivery notification: B15A81C76E >> Jan 21 17:23:02 marcus postfix/qmgr[16900]: 523FD1C11A: removed > > Above, the queue manager was restarted (pid changes from 16421 to > 16900), presumably because some Postfix setting was changed. Ahh my mistake, the transport map is automatically copied between the hosts using a cron job. I forgot about that... I solved it using two separate transport maps. > > Now, musicscool.nl is NOT delivered directly to its MX hosts. Try > undoing the change in Postfix setting. > > Wietse -- YoungGuns Kasteleinenkampweg 7b 5222 AX 's-Hertogenbosch T. 073 623 56 40 F. 073 623 56 39 www.youngguns.nl KvK 18076568 |