1 ruhong65发表 最后由 ruhong65 (2016-08-08 11:06:34) 编辑

  • 注册日期: 2009-12-18
  • 文章数: 8

主题: Iredmail 使用一段时间以后接收邮件失败，同域可以收

==== 必填信息。没有填写将不予回复 ====
- iRedMail 版本号：v0.8.7
- 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：centos6.5
- 与您的问题相关的日志信息：
====
使用了一段时间以后就收不到邮件了

无法与收件人（xxx@splashinteractive.cn）所在服务商建立连接，收件人域名可能不存在。
connect to splashinteractive.cn[58.64.134.56]: Connection timed out (port 25)

amavisd 正常
[root@mail log]#  /etc/init.d/amavisd status
amavisd (pid 2171 2170 2169 2168 2167 2166 2165 2164 2163 2162 2152) is running...

[root@mail log]# telnet localhost 25
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
220 mail.splashinteractive.cn ESMTP Postfix

  • 注册日期: 2009-12-18
  • 文章数: 2,864

回复: Iredmail 使用一段时间以后接收邮件失败，同域可以收

ruhong65 写道:

connect to splashinteractive.cn[58.64.134.56]: Connection timed out (port 25)

你的服务器无法连接到对方的服务器，可能是网络问题，也可能对方在防火墙里 ban 掉你的服务器 IP 了。

  • 注册日期: 2009-12-18
  • 文章数: 8

回复: Iredmail 使用一段时间以后接收邮件失败，同域可以收

ZhangHuangbin 写道:
ruhong65 写道:

connect to splashinteractive.cn[58.64.134.56]: Connection timed out (port 25)

你的服务器无法连接到对方的服务器，可能是网络问题，也可能对方在防火墙里 ban 掉你的服务器 IP 了。


不像啊 我用另一个邮件发了也没反应 网络没问题啊 我可以ping splashinteractive.cn

  • 注册日期: 2009-12-18
  • 文章数: 8

回复: Iredmail 使用一段时间以后接收邮件失败，同域可以收

关闭问题 已解决

  • 注册日期: 2009-12-18
  • 文章数: 2,864

回复: Iredmail 使用一段时间以后接收邮件失败，同域可以收

如何解决的？

  • 注册日期: 2009-12-18
  • 文章数: 8

回复: Iredmail 使用一段时间以后接收邮件失败，同域可以收

ZhangHuangbin 写道:

如何解决的？


收件人    投递状态    时间
pcn-as_app_support@splashinteractive.cn   
因传输过程中断，邮件无法送达，正在进行第3次重投。
   
2016年8月8日(星期一) 中午12:59

我用QQ邮箱测试发送邮件 有时候不会失败一下子就收到 有时候就会这样 在重投几次以后又会收到

  • 注册日期: 2009-12-18
  • 文章数: 8

回复: Iredmail 使用一段时间以后接收邮件失败，同域可以收

ractive.cn, reason=authenticated
Aug  8 12:54:51 mail postfix/smtpd[3671]: 55B66C111A: client=SMTPBG6.QQ.COM[183.60.61.231]
Aug  8 12:54:51 mail postfix/cleanup[3679]: 55B66C111A: message-id=<tencent_328FAB364BE40DF702BC48D8@qq.com>
Aug  8 12:54:51 mail postfix/qmgr[1421]: 55B66C111A: from=<101980003@qq.com>, size=4891, nrcpt=1 (queue active)
Aug  8 12:54:51 mail postfix/smtpd[3671]: disconnect from SMTPBG6.QQ.COM[183.60.61.231]
Aug  8 12:54:54 mail postfix/smtpd[3691]: connect from mail.splashinteractive.cn[127.0.0.1]
Aug  8 12:54:54 mail postfix/smtpd[3691]: 6B351C1126: client=mail.splashinteractive.cn[127.0.0.1]
Aug  8 12:54:54 mail postfix/cleanup[3679]: 6B351C1126: message-id=<tencent_328FAB364BE40DF702BC48D8@qq.com>
Aug  8 12:54:54 mail postfix/qmgr[1421]: 6B351C1126: from=<101980003@qq.com>, size=5533, nrcpt=1 (queue active)
Aug  8 12:54:54 mail postfix/smtpd[3691]: disconnect from mail.splashinteractive.cn[127.0.0.1]
Aug  8 12:54:54 mail amavis[2162]: (02162-02) Passed CLEAN {RelayedInternal}, MYUSERS LOCAL [183.60.61.231]:33936 [183.60.61.231] <101980003@qq.com> -> <pcn-as_app_support@splashinteractive.cn>, Queue-ID: 55B66C111A, Message-ID: <tencent_328FAB364BE40DF702BC48D8@qq.com>, mail_id: g4_d6d42kNda, Hits: -0.176, size: 4891, queued_as: 6B351C1126, dkim_sd=s201512:qq.com, 2978 ms
Aug  8 12:54:54 mail postfix/smtp[3684]: 55B66C111A: to=<pcn-as_app_support@splashinteractive.cn>, relay=127.0.0.1[127.0.0.1]:10024, delay=3.2, delays=0.17/0.02/0/3, dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 6B351C1126)
Aug  8 12:54:54 mail postfix/qmgr[1421]: 55B66C111A: removed
Aug  8 12:54:54 mail postfix/pipe[3692]: 6B351C1126: to=<pcn-as_app_support@splashinteractive.cn>, relay=dovecot, delay=0.08, delays=0.01/0.01/0/0.06, dsn=2.0.0, status=sent (delivered via dovecot service)
Aug  8 12:54:54 mail postfix/qmgr[1421]: 6B351C1126: removed
Aug  8 12:55:43 mail postfix/smtpd[3705]: connect from mail.splashinteractive.cn[127.0.0.1]
Aug  8 12:55:43 mail postfix/smtpd[3705]: CFA00C111A: client=mail.splashinteractive.cn[127.0.0.1], sasl_method=LOGIN, sasl_username=pcn-as_app_support@splashinteractive.cn
Aug  8 12:55:43 mail postfix/cleanup[3679]: CFA00C111A: message-id=<b9a250fbf2a30c99d948b820adc6b13b@splashinteractive.cn>
Aug  8 12:55:43 mail postfix/qmgr[1421]: CFA00C111A: from=<pcn-as_app_support@splashinteractive.cn>, size=1907, nrcpt=1 (queue active)
Aug  8 12:55:43 mail roundcube: User pcn-as_app_support@splashinteractive.cn [101.81.89.189]; Message for red@splashinteractive.com.cn; 250: 2.0.0 Ok: queued as CFA00C111A
Aug  8 12:55:44 mail postfix/smtpd[3705]: disconnect from mail.splashinteractive.cn[127.0.0.1]
Aug  8 12:55:45 mail postfix/smtpd[3691]: connect from mail.splashinteractive.cn[127.0.0.1]
Aug  8 12:55:45 mail postfix/smtpd[3691]: 5166FC1125: client=mail.splashinteractive.cn[127.0.0.1]
Aug  8 12:55:45 mail postfix/cleanup[3679]: 5166FC1125: message-id=<b9a250fbf2a30c99d948b820adc6b13b@splashinteractive.cn>
Aug  8 12:55:45 mail postfix/qmgr[1421]: 5166FC1125: from=<pcn-as_app_support@splashinteractive.cn>, size=3085, nrcpt=1 (queue active)
Aug  8 12:55:45 mail postfix/smtpd[3691]: disconnect from mail.splashinteractive.cn[127.0.0.1]
Aug  8 12:55:45 mail amavis[2163]: (02163-02) Passed CLEAN {RelayedInternal}, MYNETS/MYUSERS LOCAL [127.0.0.1]:58978 <pcn-as_app_support@splashinteractive.cn> -> <red@splashinteractive.com.cn>, Queue-ID: CFA00C111A, Message-ID: <b9a250fbf2a30c99d948b820adc6b13b@splashinteractive.cn>, mail_id: XZbXNjmLXa5L, Hits: -10.431, size: 1907, queued_as: 5166FC1125, dkim_new=dkim:splashinteractive.cn, 1451 ms
Aug  8 12:55:45 mail postfix/smtp[3684]: CFA00C111A: to=<red@splashinteractive.com.cn>, relay=127.0.0.1[127.0.0.1]:10024, delay=1.5, delays=0.07/0/0/1.5, dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 5166FC1125)
Aug  8 12:55:45 mail postfix/qmgr[1421]: CFA00C111A: removed
Aug  8 12:55:47 mail postfix/smtp[3728]: 5166FC1125: to=<red@splashinteractive.com.cn>, relay=mx01.ufhost.com[106.187.99.197]:25, delay=1.7, delays=0.01/0.02/0.7/0.97, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as 5A3A63C709)
Aug  8 12:55:47 mail postfix/qmgr[1421]: 5166FC1125: removed
Aug  8 12:56:20 mail postfix/smtpd[3705]: connect from mail.splashinteractive.cn[127.0.0.1]
Aug  8 12:56:20 mail postfix/smtpd[3705]: 6F294C111A: client=mail.splashinteractive.cn[127.0.0.1], sasl_method=LOGIN, sasl_username=pcn-as_app_support@splashinteractive.cn
Aug  8 12:56:20 mail postfix/cleanup[3679]: 6F294C111A: message-id=<583adc1376341ecafb639ec60bbe39b1@splashinteractive.cn>
Aug  8 12:56:20 mail postfix/qmgr[1421]: 6F294C111A: from=<pcn-as_app_support@splashinteractive.cn>, size=1707, nrcpt=1 (queue active)
Aug  8 12:56:20 mail roundcube: User pcn-as_app_support@splashinteractive.cn [101.81.89.189]; Message for 101980003@qq.com; 250: 2.0.0 Ok: queued as 6F294C111A
Aug  8 12:56:20 mail postfix/smtpd[3705]: disconnect from mail.splashinteractive.cn[127.0.0.1]
Aug  8 12:56:22 mail postfix/smtpd[3691]: connect from mail.splashinteractive.cn[127.0.0.1]
Aug  8 12:56:22 mail postfix/smtpd[3691]: 05BAFC1125: client=mail.splashinteractive.cn[127.0.0.1]
Aug  8 12:56:22 mail postfix/cleanup[3679]: 05BAFC1125: message-id=<583adc1376341ecafb639ec60bbe39b1@splashinteractive.cn>
Aug  8 12:56:22 mail postfix/qmgr[1421]: 05BAFC1125: from=<pcn-as_app_support@splashinteractive.cn>, size=2861, nrcpt=1 (queue active)
Aug  8 12:56:22 mail postfix/smtpd[3691]: disconnect from mail.splashinteractive.cn[127.0.0.1]
Aug  8 12:56:22 mail amavis[2164]: (02164-02) Passed CLEAN {RelayedInternal}, MYNETS/MYUSERS LOCAL [127.0.0.1]:59004 <pcn-as_app_support@splashinteractive.cn> -> <101980003@qq.com>, Queue-ID: 6F294C111A, Message-ID: <583adc1376341ecafb639ec60bbe39b1@splashinteractive.cn>, mail_id: k4jPobYGHfna, Hits: -10.431, size: 1707, queued_as: 05BAFC1125, dkim_new=dkim:splashinteractive.cn, 1529 ms
Aug  8 12:56:22 mail postfix/smtp[3684]: 6F294C111A: to=<101980003@qq.com>, relay=127.0.0.1[127.0.0.1]:10024, delay=1.6, delays=0.06/0/0/1.5, dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 05BAFC1125)
Aug  8 12:56:22 mail postfix/qmgr[1421]: 6F294C111A: removed
Aug  8 12:56:23 mail postfix/smtp[3728]: 05BAFC1125: to=<101980003@qq.com>, relay=mx3.qq.com[183.57.48.35]:25, delay=1.1, delays=0/0/0.31/0.76, dsn=2.0.0, status=sent (250 Ok: queued as )
Aug  8 12:56:23 mail postfix/qmgr[1421]: 05BAFC1125: removed
Aug  8 12:56:40 mail postfix/smtpd[3757]: connect from smtpbg127.qq.com[183.60.2.43]
Aug  8 12:56:40 mail cbpolicyd[3466]: module=Greylisting, action=defer, host=183.60.2.43, helo=smtpbg127.qq.com, from=101980003@qq.com, to=pcn-as_app_support@splashinteractive.cn, reason=greylisted
Aug  8 12:56:40 mail postfix/smtpd[3757]: NOQUEUE: reject: RCPT from smtpbg127.qq.com[183.60.2.43]: 451 4.7.1 <pcn-as_app_support@splashinteractive.cn>: Recipient address rejected: Greylisting in effect, please come back later; from=<101980003@qq.com> to=<pcn-as_app_support@splashinteractive.cn> proto=ESMTP helo=<smtpbg127.qq.com>
Aug  8 12:56:40 mail postfix/smtpd[3757]: disconnect from smtpbg127.qq.com[183.60.2.43]
Aug  8 12:57:40 mail postfix/smtpd[3757]: connect from smtpbg127.qq.com[183.60.2.43]
Aug  8 12:57:40 mail cbpolicyd[3466]: module=Greylisting, action=defer, host=183.60.2.43, helo=smtpbg127.qq.com, from=101980003@qq.com, to=pcn-as_app_support@splashinteractive.cn, reason=greylisted, tries=2
Aug  8 12:57:40 mail postfix/smtpd[3757]: NOQUEUE: reject: RCPT from smtpbg127.qq.com[183.60.2.43]: 451 4.7.1 <pcn-as_app_support@splashinteractive.cn>: Recipient address rejected: Greylisting in effect, please come back later; from=<101980003@qq.com> to=<pcn-as_app_support@splashinteractive.cn> proto=ESMTP helo=<smtpbg127.qq.com>
Aug  8 12:57:40 mail postfix/smtpd[3757]: disconnect from smtpbg127.qq.com[183.60.2.43]
Aug  8 12:59:40 mail postfix/smtpd[3786]: connect from smtpbg127.qq.com[183.60.2.43]
Aug  8 12:59:40 mail cbpolicyd[11112]: module=Greylisting, action=defer, host=183.60.2.43, helo=smtpbg127.qq.com, from=101980003@qq.com, to=pcn-as_app_support@splashinteractive.cn, reason=greylisted, tries=3
Aug  8 12:59:40 mail postfix/smtpd[3786]: NOQUEUE: reject: RCPT from smtpbg127.qq.com[183.60.2.43]: 451 4.7.1 <pcn-as_app_support@splashinteractive.cn>: Recipient address rejected: Greylisting in effect, please come back later; from=<101980003@qq.com> to=<pcn-as_app_support@splashinteractive.cn> proto=ESMTP helo=<smtpbg127.qq.com>
Aug  8 12:59:40 mail postfix/smtpd[3786]: disconnect from smtpbg127.qq.com[183.60.2.43]
Aug  8 13:00:23 mail postfix/smtpd[3786]: connect from smtpbg335.qq.com[14.17.44.30]
Aug  8 13:00:24 mail cbpolicyd[11112]: module=Greylisting, action=pass, host=14.17.44.30, helo=smtpbg335.qq.com, from=ruhong111@qq.com, to=red@splashinteractive.cn, reason=authenticated
Aug  8 13:00:24 mail postfix/smtpd[3786]: 23DF6C111A: client=smtpbg335.qq.com[14.17.44.30]
Aug  8 13:00:24 mail postfix/cleanup[3797]: 23DF6C111A: message-id=<tencent_4E13494C267A417B5D9EB1FC@qq.com>
Aug  8 13:00:24 mail postfix/qmgr[1421]: 23DF6C111A: from=<ruhong111@qq.com>, size=2136, nrcpt=1 (queue active)
Aug  8 13:00:24 mail postfix/smtpd[3786]: disconnect from smtpbg335.qq.com[14.17.44.30]
Aug  8 13:00:27 mail postfix/smtpd[3808]: connect from mail.splashinteractive.cn[127.0.0.1]
Aug  8 13:00:27 mail postfix/smtpd[3808]: 49E94C1126: client=mail.splashinteractive.cn[127.0.0.1]
Aug  8 13:00:27 mail postfix/cleanup[3797]: 49E94C1126: message-id=<tencent_4E13494C267A417B5D9EB1FC@qq.com>
Aug  8 13:00:27 mail postfix/qmgr[1421]: 49E94C1126: from=<ruhong111@qq.com>, size=2746, nrcpt=1 (queue active)
Aug  8 13:00:27 mail postfix/smtpd[3808]: disconnect from mail.splashinteractive.cn[127.0.0.1]
Aug  8 13:00:27 mail amavis[2165]: (02165-02) Passed CLEAN {RelayedInternal}, MYUSERS LOCAL [14.17.44.30]:48227 [14.17.44.30] <ruhong111@qq.com> -> <red@splashinteractive.cn>, Queue-ID: 23DF6C111A, Message-ID: <tencent_4E13494C267A417B5D9EB1FC@qq.com>, mail_id: c7ghuZtmO20u, Hits: -0.176, size: 2136, queued_as: 49E94C1126, dkim_sd=s201512:qq.com, 3055 ms
Aug  8 13:00:27 mail postfix/smtp[3801]: 23DF6C111A: to=<red@splashinteractive.cn>, relay=127.0.0.1[127.0.0.1]:10024, delay=3.3, delays=0.17/0.02/0/3.1, dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 49E94C1126)
Aug  8 13:00:27 mail postfix/qmgr[1421]: 23DF6C111A: removed
Aug  8 13:00:27 mail postfix/pipe[3809]: 49E94C1126: to=<red@splashinteractive.cn>, relay=dovecot, delay=0.08, delays=0/0.02/0/0.06, dsn=2.0.0, status=sent (delivered via dovecot service)
Aug  8 13:00:27 mail postfix/qmgr[1421]: 49E94C1126: removed
Aug  8 13:00:42 mail postfix/smtpd[3786]: connect from ex01.ufhost.com[61.152.239.75]
Aug  8 13:00:42 mail cbpolicyd[11112]: module=Greylisting, action=defer, host=61.152.239.75, helo=ex01.ufhost.com, from=red@splashinteractive.com.cn, to=pcn-as_app_support@splashinteractive.cn, reason=greylisted
Aug  8 13:00:42 mail postfix/smtpd[3786]: NOQUEUE: reject: RCPT from ex01.ufhost.com[61.152.239.75]: 451 4.7.1 <PCN-AS_App_Support@splashinteractive.cn>: Recipient address rejected: Greylisting in effect, please come back later; from=<red@splashinteractive.com.cn> to=<PCN-AS_App_Support@splashinteractive.cn> proto=ESMTP helo=<ex01.ufhost.com>
Aug  8 13:00:42 mail postfix/smtpd[3786]: disconnect from ex01.ufhost.com[61.152.239.75]
Aug  8 13:01:20 mail postfix/smtpd[3786]: connect from unknown[182.92.78.171]
Aug  8 13:01:20 mail cbpolicyd[11112]: module=Greylisting, action=pass, host=182.92.78.171, helo=mail.igreenjsq.info, from=no-reply@greenjsq.com, to=red@splashinteractive.cn, reason=authenticated
Aug  8 13:01:20 mail postfix/smtpd[3786]: 53489C1123: client=unknown[182.92.78.171]
Aug  8 13:01:20 mail postfix/cleanup[3797]: 53489C1123: message-id=<5015ada850d80be861359d430176ed85@localhost.localdomain>
Aug  8 13:01:20 mail postfix/qmgr[1421]: 53489C1123: from=<no-reply@greenjsq.com>, size=1588, nrcpt=1 (queue active)
Aug  8 13:01:20 mail postfix/smtpd[3786]: disconnect from unknown[182.92.78.171]
Aug  8 13:01:23 mail postfix/smtpd[3808]: connect from mail.splashinteractive.cn[127.0.0.1]
Aug  8 13:01:23 mail postfix/smtpd[3808]: 201B3C1125: client=mail.splashinteractive.cn[127.0.0.1]
Aug  8 13:01:23 mail postfix/cleanup[3797]: 201B3C1125: message-id=<5015ada850d80be861359d430176ed85@localhost.localdomain>
Aug  8 13:01:23 mail postfix/qmgr[1421]: 201B3C1125: from=<no-reply@greenjsq.com>, size=2089, nrcpt=1 (queue active)
Aug  8 13:01:23 mail postfix/smtpd[3808]: disconnect from mail.splashinteractive.cn[127.0.0.1]
Aug  8 13:01:23 mail amavis[2166]: (02166-02) Passed CLEAN {RelayedInternal}, MYUSERS LOCAL [182.92.78.171]:40537 [50.93.202.149] <no-reply@greenjsq.com> -> <red@splashinteractive.cn>, Queue-ID: 53489C1123, Message-ID: <5015ada850d80be861359d430176ed85@localhost.localdomain>, mail_id: Qp1hpHTRbf0e, Hits: 1.275, size: 1586, queued_as: 201B3C1125, 2777 ms
Aug  8 13:01:23 mail postfix/smtp[3801]: 53489C1123: to=<red@splashinteractive.cn>, relay=127.0.0.1[127.0.0.1]:10024, delay=3, delays=0.19/0/0/2.8, dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 201B3C1125)
Aug  8 13:01:23 mail postfix/qmgr[1421]: 53489C1123: removed
Aug  8 13:01:23 mail postfix/pipe[3809]: 201B3C1125: to=<red@splashinteractive.cn>, relay=dovecot, delay=0.07, delays=0.01/0/0/0.06, dsn=2.0.0, status=sent (delivered via dovecot service)
Aug  8 13:01:23 mail postfix/qmgr[1421]: 201B3C1125: removed
Aug  8 13:03:40 mail postfix/smtpd[3866]: connect from smtpbg127.qq.com[183.60.2.43]
Aug  8 13:03:40 mail cbpolicyd[13234]: module=Greylisting, action=pass, host=183.60.2.43, helo=smtpbg127.qq.com, from=101980003@qq.com, to=pcn-as_app_support@splashinteractive.cn, reason=authenticated
Aug  8 13:03:40 mail postfix/smtpd[3866]: 71D5EC111A: client=smtpbg127.qq.com[183.60.2.43]
Aug  8 13:03:40 mail postfix/cleanup[3872]: 71D5EC111A: message-id=<tencent_7B20D4EF089B030429293DB0@qq.com>
Aug  8 13:03:40 mail postfix/qmgr[1421]: 71D5EC111A: from=<101980003@qq.com>, size=5769, nrcpt=1 (queue active)
Aug  8 13:03:40 mail postfix/smtpd[3866]: disconnect from smtpbg127.qq.com[183.60.2.43]
Aug  8 13:03:43 mail postfix/smtpd[3884]: connect from mail.splashinteractive.cn[127.0.0.1]
Aug  8 13:03:43 mail postfix/smtpd[3884]: BC927C1126: client=mail.splashinteractive.cn[127.0.0.1]
Aug  8 13:03:43 mail postfix/cleanup[3872]: BC927C1126: message-id=<tencent_7B20D4EF089B030429293DB0@qq.com>
Aug  8 13:03:43 mail postfix/qmgr[1421]: BC927C1126: from=<101980003@qq.com>, size=6411, nrcpt=1 (queue active)
Aug  8 13:03:43 mail postfix/smtpd[3884]: disconnect from mail.splashinteractive.cn[127.0.0.1]
Aug  8 13:03:43 mail amavis[2167]: (02167-02) Passed CLEAN {RelayedInternal}, MYUSERS LOCAL [183.60.2.43]:52316 [183.60.2.43] <101980003@qq.com> -> <pcn-as_app_support@splashinteractive.cn>, Queue-ID: 71D5EC111A, Message-ID: <tencent_7B20D4EF089B030429293DB0@qq.com>, mail_id: 1n-iE2hcyXvX, Hits: -0.176, size: 5769, queued_as: BC927C1126, dkim_sd=s201512:qq.com, 3206 ms
Aug  8 13:03:43 mail postfix/smtp[3877]: 71D5EC111A: to=<pcn-as_app_support@splashinteractive.cn>, relay=127.0.0.1[127.0.0.1]:10024, delay=3.4, delays=0.18/0.01/0/3.2, dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as BC927C1126)
Aug  8 13:03:43 mail postfix/qmgr[1421]: 71D5EC111A: removed
Aug  8 13:03:43 mail postfix/pipe[3885]: BC927C1126: to=<pcn-as_app_support@splashinteractive.cn>, relay=dovecot, delay=0.08, delays=0.01/0.02/0/0.06, dsn=2.0.0, status=sent (delivered via dovecot service)
Aug  8 13:03:43 mail postfix/qmgr[1421]: BC927C1126: removed
Aug  8 13:04:51 mail postfix/anvil[3673]: statistics: max connection rate 1/60s for (smtp:183.60.61.231) at Aug  8 12:54:51
Aug  8 13:04:51 mail postfix/anvil[3673]: statistics: max connection count 1 for (smtp:183.60.61.231) at Aug  8 12:54:51
Aug  8 13:04:51 mail postfix/anvil[3673]: statistics: max cache size 3 at Aug  8 13:01:20