主题: 求救 每天收到好几千封退信

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- iRedMail 版本号:0.9.8
- 使用哪个数据库存储用户帐号(OpenLDAP,MySQL,PostgreSQL):MySQL
- 使用的 Linux/BSD 发行版名称及版本号:centos 7.5
- 与您的问题相关的日志信息:

May 20 12:11:35 mail postfix/qmgr[2514]: C35326033666B: from=<yumin@aaabbb.com.cn>, status=expired, returned to sender
May 20 12:11:35 mail postfix/cleanup[10001]: 495EA602F10B4: message-id=<20190520041135.495EA602F10B4@mail.aaabbb.com.cn>
May 20 12:11:35 mail postfix/bounce[9999]: C35326033666B: sender non-delivery notification: 495EA602F10B4
May 20 12:11:35 mail postfix/qmgr[2514]: 495EA602F10B4: from=<>, size=4473, nrcpt=1 (queue active)
May 20 12:11:35 mail postfix/qmgr[2514]: C35326033666B: removed
May 20 12:11:35 mail postfix/pipe[10003]: 495EA602F10B4: to=<yumin@aaabbb.com.cn>, relay=dovecot, delay=0.15, delays=0.03/0/0/0.11, dsn=2.0.0, status=sent (delivered via dovecot service)
May 20 12:11:35 mail postfix/qmgr[2514]: 495EA602F10B4: removed
May 20 12:11:35 mail postfix/smtp[9980]: Untrusted TLS connection established to antispam.profiwh.com[85.93.165.10]:25: TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)
May 20 12:11:39 mail postfix/smtp[9980]: 0D6CC60341793: host antispam.profiwh.com[85.93.165.10] said: 450 4.7.25 Client host rejected: cannot find your hostname, [117.40.19.202] (in reply to RCPT TO command)
May 20 12:11:40 mail postfix/smtp[9980]: connect to antispam.profiwh.com[2a02:8304:1:6::246:10]:25: Network is unreachable
May 20 12:11:41 mail postfix/smtp[9981]: connect to mail.efty.com[159.8.40.50]:25: Connection timed out
May 20 12:11:41 mail postfix/smtp[9981]: 05C636033F61E: to=<braze@mafia.co.uk>, relay=none, delay=434370, delays=434340/0.1/30/0, dsn=4.4.1, status=deferred (connect to mail.efty.com[159.8.40.50]:25: Connection timed out)
May 20 12:11:41 mail postfix/qmgr[2514]: 05C636033F61E: from=<yumin@aaabbb.com.cn>, status=expired, returned to sender
May 20 12:11:41 mail postfix/cleanup[10001]: 4C3F5602F10C9: message-id=<20190520041141.4C3F5602F10C9@mail.aaabbb.com.cn>
May 20 12:11:41 mail postfix/smtp[9975]: connect to 4091.com[182.61.186.59]:25: Connection timed out
May 20 12:11:41 mail postfix/bounce[9999]: 05C636033F61E: sender non-delivery notification: 4C3F5602F10C9
May 20 12:11:41 mail postfix/qmgr[2514]: 4C3F5602F10C9: from=<>, size=4367, nrcpt=1 (queue active)
May 20 12:11:41 mail postfix/qmgr[2514]: 05C636033F61E: removed
May 20 12:11:41 mail postfix/smtp[9975]: 150846033A4F1: to=<blanche91@4091.com>, relay=none, delay=436111, delays=436081/0.08/30/0, dsn=4.4.1, status=deferred (connect to 4091.com[182.61.186.59]:25: Connection timed out)
May 20 12:11:41 mail postfix/qmgr[2514]: 150846033A4F1: from=<yumin@aaabbb.com.cn>, status=expired, returned to sender
May 20 12:11:41 mail postfix/cleanup[10001]: 5A7D3602F3E4C: message-id=<20190520041141.5A7D3602F3E4C@mail.aaabbb.com.cn>
May 20 12:11:41 mail postfix/bounce[10044]: 150846033A4F1: sender non-delivery notification: 5A7D3602F3E4C
May 20 12:11:41 mail postfix/qmgr[2514]: 5A7D3602F3E4C: from=<>, size=4024, nrcpt=1 (queue active)
May 20 12:11:41 mail postfix/qmgr[2514]: 150846033A4F1: removed
May 20 12:11:41 mail postfix/smtp[9973]: connect to cycle.cyclerace.or.kr[210.90.29.4]:25: Connection timed out
May 20 12:11:41 mail postfix/pipe[10003]: 4C3F5602F10C9: to=<yumin@aaabbb.com.cn>, relay=dovecot, delay=0.17, delays=0.03/0/0/0.14, dsn=2.0.0, status=sent (delivered via dovecot service)
May 20 12:11:41 mail postfix/qmgr[2514]: 4C3F5602F10C9: removed
May 20 12:11:41 mail postfix/smtp[9973]: D40A960340FCE: to=<nagary@cyclerace.or.kr>, relay=none, delay=433543, delays=433512/0.06/30/0, dsn=4.4.1, status=deferred (connect to cycle.cyclerace.or.kr[210.90.29.4]:25: Connection timed out)
May 20 12:11:41 mail postfix/qmgr[2514]: D40A960340FCE: from=<yumin@aaabbb.com.cn>, status=expired, returned to sender
May 20 12:11:41 mail postfix/cleanup[10001]: 7920F602F10C9: message-id=<20190520041141.7920F602F10C9@mail.aaabbb.com.cn>
May 20 12:11:41 mail postfix/bounce[10044]: D40A960340FCE: sender non-delivery notification: 7920F602F10C9
May 20 12:11:41 mail postfix/qmgr[2514]: 7920F602F10C9: from=<>, size=4278, nrcpt=1 (queue active)
May 20 12:11:41 mail postfix/qmgr[2514]: D40A960340FCE: removed
May 20 12:11:41 mail postfix/pipe[10046]: 5A7D3602F3E4C: to=<yumin@aaabbb.com.cn>, relay=dovecot, delay=0.21, delays=0.03/0.01/0/0.17, dsn=2.0.0, status=sent (delivered via dovecot service)
May 20 12:11:41 mail postfix/qmgr[2514]: 5A7D3602F3E4C: removed
May 20 12:11:41 mail postfix/smtp[9983]: connect to mail.french-guide.com[46.182.5.20]:25: Connection timed out
May 20 12:11:41 mail postfix/smtp[9983]: 6E8E56033C0BA: to=<jakubowicz61@french-guide.com>, relay=none, delay=414122, delays=414092/0.11/30/0, dsn=4.4.1, status=deferred (connect to mail.french-guide.com[46.182.5.20]:25: Connection timed out)
May 20 12:11:41 mail postfix/pipe[10003]: 7920F602F10C9: to=<yumin@aaabbb.com.cn>, relay=dovecot, delay=0.2, delays=0.06/0/0/0.14, dsn=2.0.0, status=sent (delivered via dovecot service)
May 20 12:11:41 mail postfix/qmgr[2514]: 7920F602F10C9: removed
May 20 12:11:41 mail postfix/smtp[9986]: connect to rileyhouse.com[23.20.239.12]:25: Connection timed out
May 20 12:11:41 mail postfix/smtp[9986]: C202A6033A4EB: to=<phil@rileyhouse.com>, relay=none, delay=436130, delays=436099/0.13/30/0, dsn=4.4.1, status=deferred (connect to rileyhouse.com[23.20.239.12]:25: Connection timed out)
May 20 12:11:41 mail postfix/qmgr[2514]: C202A6033A4EB: from=<yumin@aaabbb.com.cn>, status=expired, returned to sender
May 20 12:11:41 mail postfix/cleanup[10001]: C8781602F3E4C: message-id=<20190520041141.C8781602F3E4C@mail.aaabbb.com.cn>
May 20 12:11:41 mail postfix/bounce[9999]: C202A6033A4EB: sender non-delivery notification: C8781602F3E4C
May 20 12:11:41 mail postfix/qmgr[2514]: C8781602F3E4C: from=<>, size=3727, nrcpt=1 (queue active)
May 20 12:11:41 mail postfix/qmgr[2514]: C202A6033A4EB: removed
May 20 12:11:41 mail postfix/pipe[10046]: C8781602F3E4C: to=<yumin@aaabbb.com.cn>, relay=dovecot, delay=0.14, delays=0.03/0/0/0.11, dsn=2.0.0, status=sent (delivered via dovecot service)
May 20 12:11:41 mail postfix/qmgr[2514]: C8781602F3E4C: removed
May 20 12:11:42 mail postfix/smtp[9990]: connect to filter.rmef.org[216.14.247.228]:25: Connection timed out
May 20 12:11:42 mail postfix/smtp[9990]: connect to filter.rmef.org[2001:1940:1003::d80e:f7e4]:25: Network is unreachable
May 20 12:11:42 mail postfix/smtp[9990]: 5663C6034AF44: to=<jennygmbv@rmef.org>, relay=none, delay=413817, delays=413786/0.14/31/0, dsn=4.4.1, status=deferred (connect to filter.rmef.org[2001:1940:1003::d80e:f7e4]:25: Network is unreachable)
May 20 12:11:42 mail postfix/smtp[9976]: connect to mailwok.com[23.20.239.12]:25: Connection timed out
May 20 12:11:42 mail postfix/smtp[9991]: connect to mx1.ciad.ch[195.70.6.215]:25: Connection timed out
May 20 12:11:42 mail postfix/smtp[9976]: 191F06034AF57: to=<bogacki@mailwok.com>, relay=none, delay=414824, delays=414793/0.08/31/0, dsn=4.4.1, status=deferred (connect to mailwok.com[23.20.239.12]:25: Connection timed out)
May 20 12:11:42 mail postfix/smtp[9991]: 5247F600D125B: to=<claudine.reymond@eglantines.ch>, relay=none, delay=415104, delays=415073/0.15/31/0, dsn=4.4.1, status=deferred (connect to mx1.ciad.ch[195.70.6.215]:25: Connection timed out)
May 20 12:11:42 mail postfix/smtp[9980]: 0D6CC60341793: to=<phillipwilson@baldini.cz>, relay=backup.mail.profiwh.com[94.113.246.30]:25, delay=429257, delays=429226/0.1/31/0.33, dsn=4.7.1, status=deferred (host backup.mail.profiwh.com[94.113.246.30] said: 450 4.7.1 Client host rejected: cannot find your hostname, [117.40.19.202] (in reply to RCPT TO command))
May 20 12:11:43 mail postfix/smtp[9992]: connect to mail.incbizz.com[67.211.221.88]:25: Connection timed out
May 20 12:11:43 mail postfix/smtp[9992]: EABF36031607C: to=<halibutrr4@incbizz.com>, relay=none, delay=414765, delays=414733/0.16/32/0, dsn=4.4.1, status=deferred (connect to mail.incbizz.com[67.211.221.88]:25: Connection timed out)
May 20 12:11:48 mail postfix/smtp[9988]: connect to smtp.enerjisa.com.tr[82.222.128.6]:25: Connection timed out
May 20 12:11:49 mail postfix/smtp[9982]: 0A17C6033C0BD: to=<hbydh@woerwagpharma.sk>, relay=mail.woerwagpharma.sk[212.55.237.42]:25, delay=414121, delays=414083/0.11/38/0, dsn=4.4.2, status=deferred (lost connection with mail.woerwagpharma.sk[212.55.237.42] while performing the EHLO handshake)
May 20 12:11:57 mail postfix/local[10073]: fatal: main.cf configuration error: mailbox_size_limit is smaller than message_size_limit
May 20 12:11:58 mail postfix/master[2511]: warning: process /usr/libexec/postfix/local pid 10073 exit status 1
May 20 12:11:58 mail postfix/master[2511]: warning: /usr/libexec/postfix/local: bad command startup -- throttling
May 20 12:12:18 mail postfix/smtp[9988]: connect to smtpank.enerjisa.com.tr[82.222.159.6]:25: Connection timed out
May 20 12:12:18 mail postfix/smtp[9988]: F131460341785: to=<elif.datli@enerjisa.com>, relay=none, delay=429341, delays=429274/0.13/67/0, dsn=4.4.1, status=deferred (connect to smtpank.enerjisa.com.tr[82.222.159.6]:25: Connection timed out)
May 20 12:12:47 mail postfix/postscreen[10132]: CONNECT from [66.84.9.99]:41606 to [117.40.19.202]:25
May 20 12:12:48 mail postfix/postscreen[10132]: PASS OLD [66.84.9.99]:41606
May 20 12:12:48 mail postfix/smtpd[10139]: connect from pcbuniverse.com[66.84.9.99]
May 20 12:12:50 mail postfix/smtpd[10139]: Anonymous TLS connection established from pcbuniverse.com[66.84.9.99]: TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)
May 20 12:12:52 mail postfix/smtpd[10139]: NOQUEUE: reject: RCPT from pcbuniverse.com[66.84.9.99]: 450 4.7.1 <newvps.pcbuniverse.com>: Helo command rejected: Host not found; from=<> to=<yumin@aaabbb.com.cn> proto=ESMTP helo=<newvps.pcbuniverse.com>
May 20 12:12:53 mail postfix/smtpd[10139]: disconnect from pcbuniverse.com[66.84.9.99]
May 20 12:12:58 mail postfix/local[10149]: fatal: main.cf configuration error: mailbox_size_limit is smaller than message_size_limit
May 20 12:12:59 mail postfix/master[2511]: warning: process /usr/libexec/postfix/local pid 10149 exit status 1
May 20 12:12:59 mail postfix/master[2511]: warning: /usr/libexec/postfix/local: bad command startup -- throttling
May 20 12:13:57 mail postfix/submission/smtpd[10232]: warning: hostname static.77.89.204.254.tmg.md does not resolve to address 77.89.204.254: Name or service not known
May 20 12:13:57 mail postfix/submission/smtpd[10232]: connect from unknown[77.89.204.254]
May 20 12:13:59 mail postfix/submission/smtpd[10232]: Anonymous TLS connection established from unknown[77.89.204.254]: TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)
May 20 12:13:59 mail postfix/local[10244]: fatal: main.cf configuration error: mailbox_size_limit is smaller than message_size_limit
May 20 12:14:00 mail postfix/master[2511]: warning: process /usr/libexec/postfix/local pid 10244 exit status 1
May 20 12:14:00 mail postfix/master[2511]: warning: /usr/libexec/postfix/local: bad command startup -- throttling
May 20 12:14:02 mail postfix/submission/smtpd[10232]: warning: unknown[77.89.204.254]: SASL PLAIN authentication failed:
May 20 12:14:09 mail postfix/submission/smtpd[10232]: warning: unknown[77.89.204.254]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 20 12:14:10 mail postfix/submission/smtpd[10232]: disconnect from unknown[77.89.204.254]
May 20 12:14:18 mail postfix/anvil[5698]: statistics: max connection rate 1/60s for (submission:202.51.189.134) at May 20 12:04:26
May 20 12:14:18 mail postfix/anvil[5698]: statistics: max connection count 1 for (submission:202.51.189.134) at May 20 12:04:26
May 20 12:14:18 mail postfix/anvil[5698]: statistics: max cache size 4 at May 20 12:04:26
May 20 12:15:00 mail postfix/local[10334]: fatal: main.cf configuration error: mailbox_size_limit is smaller than message_size_limit
May 20 12:15:01 mail postfix/master[2511]: warning: process /usr/libexec/postfix/local pid 10334 exit status 1
May 20 12:15:01 mail postfix/master[2511]: warning: /usr/libexec/postfix/local: bad command startup -- throttling
May 20 12:15:43 mail postfix/smtps/smtpd[10372]: warning: hostname ip-168-194-201-42.grupotelnet.com.br does not resolve to address 168.194.201.42: Name or service not known
May 20 12:15:43 mail postfix/smtps/smtpd[10372]: connect from unknown[168.194.201.42]
May 20 12:15:44 mail postfix/smtps/smtpd[10372]: Anonymous TLS connection established from unknown[168.194.201.42]: TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)
May 20 12:15:46 mail postfix/submission/smtpd[10232]: warning: hostname mail.mclb.edu.vn does not resolve to address 118.70.182.235: Name or service not known
May 20 12:15:46 mail postfix/submission/smtpd[10232]: connect from unknown[118.70.182.235]
May 20 12:15:48 mail postfix/smtps/smtpd[10372]: warning: unknown[168.194.201.42]: SASL PLAIN authentication failed:
May 20 12:15:48 mail postfix/submission/smtpd[10232]: Anonymous TLS connection established from unknown[118.70.182.235]: TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)
May 20 12:15:52 mail postfix/submission/smtpd[10232]: warning: unknown[118.70.182.235]: SASL PLAIN authentication failed:
May 20 12:15:56 mail postfix/smtps/smtpd[10372]: warning: unknown[168.194.201.42]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 20 12:15:57 mail postfix/smtps/smtpd[10372]: disconnect from unknown[168.194.201.42]
May 20 12:16:00 mail postfix/submission/smtpd[10232]: warning: unknown[118.70.182.235]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 20 12:16:01 mail postfix/submission/smtpd[10232]: disconnect from unknown[118.70.182.235]
May 20 12:16:01 mail postfix/local[10413]: fatal: main.cf configuration error: mailbox_size_limit is smaller than message_size_limit
May 20 12:16:02 mail postfix/master[2511]: warning: process /usr/libexec/postfix/local pid 10413 exit status 1
May 20 12:16:02 mail postfix/master[2511]: warning: /usr/libexec/postfix/local: bad command startup -- throttling
May 20 12:16:11 mail postfix/qmgr[2514]: 77E9E6033F19C: from=<yumin@aaabbb.com.cn>, size=239385, nrcpt=1 (queue active)
May 20 12:16:11 mail postfix/qmgr[2514]: BDE726033B95A: from=<yumin@aaabbb.com.cn>, size=255702, nrcpt=1 (queue
====

回复: 求救 每天收到好几千封退信

你这日志乱七八糟,直接看被退的邮件,都有说明为什么被退的!