Zitat von mouss <mo...@ml.netoyen.net>:
Le 05/11/2010 05:54, Pablo Chamorro a écrit :Today we had a 'relaying denied' issue between 15:08-17:02 p.m. Here it is the output of pflogsumm:Per-Hour Traffic Summary time received delivered deferred bounced rejected -------------------------------------------------------------------- 0000-0100 0 0 0 0 0 0100-0200 0 0 0 0 0 0200-0300 0 0 0 0 0 0300-0400 0 0 0 0 0 0400-0500 897 958 51 9 10 0500-0600 835 873 62 1 19 0600-0700 938 1019 53 1 16 0700-0800 1257 1455 73 0 10 0800-0900 1833 2413 38 1 26 0900-1000 1926 2574 70 8 25 1000-1100 1859 3029 72 9 29 1100-1200 1998 2529 31 3 13 1200-1300 1553 1845 52 7 27 1300-1400 1349 1593 47 5 20 1400-1500 1758 2166 62 4 23 1500-1600 1941 2473 31 143 33 1600-1700 2072 5745 17 283 31 1700-1800 2008 2821 18 2 15 1800-1900 1468 1769 10 0 32 1900-2000 1213 2391 45 71 22 2000-2100 1013 1119 32 0 8 2100-2200 988 1082 32 1 8 2200-2300 1100 3458 30 3 19 2300-2400 523 550 9 2 2The problem wasn't specific for one domain. It happened the same for Yahoo, Hotmail, GMail and others. But, according to the above table, it seems, just some of them were bounced, weren't they?I wonder what happened. Could somebody please give me an answer about what could have happened? Below a log of a sent and bounced message, as far as I understand:-- sent message, start --Nov 4 16:02:44 correo postfix/pickup[20590]: 9198E2D6A7A: uid=101 from=<amcard...@ingeominas.gov.co> Nov 4 16:02:44 correo postfix/cleanup[14980]: 9198E2D6A7A: message-id=<20101104210235.m95...@correo.ingeominas.gov.co> Nov 4 16:02:44 correo postfix/qmgr[14629]: 9198E2D6A7A: from=<amcard...@ingeominas.gov.co>, size=2113, nrcpt=1 (queue active) Nov 4 16:02:44 correo postfix/smtp[18151]: 9198E2D6A7A: to=<unbitl...@gmail.com>, relay=127.0.0.1[127.0.0.1]:10024, delay=0.23, delays=0.07/0/0/0.15, dsn=2.0.0, status=sent (250 2.0.0 Ok, id=20341-15, from MTA([127.0.0.1]:10025): 250 2.0.0 Ok: queued as AC18C2D6A1F)Nov 4 16:02:44 correo postfix/qmgr[14629]: 9198E2D6A7A: removed -- end -- -- bounced message, start --Nov 4 16:02:44 correo postfix/smtpd[7447]: AC18C2D6A1F: client=localhost.localdomain[127.0.0.1]Nov 4 16:02:44 correo postfix/cleanup[17693]: AC18C2D6A1F: message-id=<20101104210235.m95...@correo.xxxxxxx.gov.co>Nov 4 16:02:44 correo postfix/qmgr[14629]: AC18C2D6A1F: from=<amcard...@xxxxxxx.gov.co>, size=2590, nrcpt=1 (queue active)Nov 4 16:02:44 correo amavis[20341]: (20341-15) Passed CLEAN, [127.0.0.1]<amcard...@xxxxxxx.gov.co> -> <xx...@gmail.com>, Message-ID:<20101104210235.m95...@correo.xxxxxxx.gov.co>, mail_id: 4-lL-jKSP5zp, Hits: -, size: 2113, queued_as: AC18C2D6A1F, 154 msNov 4 16:02:44 correo postfix/smtp[18151]: 9198E2D6A7A: to=<xx...@gmail.com>, relay=127.0.0.1[127.0.0.1]:10024, delay=0.23, delays=0.07/0/0/0.15, dsn=2.0.0, status=sent (250 2.0.0 Ok, id=20341-15, from MTA([127.0.0.1]:10025): 250 2.0.0 Ok: queued as AC18C2D6A1F)Nov 4 16:02:45 correo postfix/smtp[20466]: AC18C2D6A1F: to=<xx...@gmail.com>, relay=gmail-smtp-in.l.google.com[74.125.45.27]:25, delay=0.91, delays=0.07/0.01/0.71/0.12, dsn=5.0.0, status=bounced (host gmail-smtp-in.l.google.com[74.125.45.27] said: 550 Relaying denied. (in reply to RCPT TO command))hmmm. here: $ host 74.125.45.27 27.45.125.74.in-addr.arpa domain name pointer yx-in-f27.1e100.net. $ host gmail-smtp-in.l.google.com gmail-smtp-in.l.google.com has address 209.85.227.2774.125.45.27 is a google IP, but I don't see it listed as the IP of one of the MX's.
At our side of the planet: ;; QUESTION SECTION: ;gmail.com. IN MX ;; ANSWER SECTION: gmail.com. 2462 IN MX 20 alt2.gmail-smtp-in.l.google.com. gmail.com. 2462 IN MX 30 alt3.gmail-smtp-in.l.google.com. gmail.com. 2462 IN MX 40 alt4.gmail-smtp-in.l.google.com. gmail.com. 2462 IN MX 5 gmail-smtp-in.l.google.com. gmail.com. 2462 IN MX 10 alt1.gmail-smtp-in.l.google.com. and ;; QUESTION SECTION: ;alt4.gmail-smtp-in.l.google.com. IN A ;; ANSWER SECTION: alt4.gmail-smtp-in.l.google.com. 251 IN A 74.125.45.27So the IP-Address 74.125.45.27 seems to be a valid target for "@gmail.com" e-mail, despite the fact that the matching PTR is missing.
Maybe they just screwed their DNS?? Regards Andreas
smime.p7s
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