主题: 您好，张工，遇到邮件能发不能收的情况。
==== 必填信息。没有填写将不予回复 ====
- 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：CentOS7
- 与您的问题相关的日志信息：
====
服务器建好后,设置好MX,SPF等信息后.
能发不能收.
Oct 21 10:46:27 mail postfix/smtpd[22125]: connect from unknown[191.96.249.61]
Oct 21 10:46:33 mail postfix/smtpd[22125]: disconnect from unknown[191.96.249.61]
Oct 21 10:46:50 mail postfix/smtpd[22082]: connect from unknown[191.96.249.24]
Oct 21 10:46:52 mail postfix/smtpd[22125]: connect from unknown[191.96.249.26]
Oct 21 10:46:55 mail postfix/smtpd[22082]: disconnect from unknown[191.96.249.24]
Oct 21 10:46:56 mail postfix/smtpd[22125]: disconnect from unknown[191.96.249.26]
Oct 21 10:46:58 mail postfix/smtpd[22082]: connect from unknown[191.96.249.61]
Oct 21 10:47:01 mail postfix/smtpd[22082]: disconnect from unknown[191.96.249.61]
Oct 21 10:47:01 mail postfix/smtpd[22071]: NOQUEUE: reject: RCPT from unknown[220.181.13.130]: 451 4.7.1 <postmaster@nissai.com.cn>: Recipient address rejected: Intentional policy rejection, please try again later; from=<jxxwliutong@163.com> to=<postmaster@nissai.com.cn> proto=ESMTP helo=<m13-130.163.com>
Oct 21 10:47:01 mail postfix/smtpd[22071]: disconnect from unknown[220.181.13.130]
Oct 21 10:47:20 mail postfix/smtpd[22125]: connect from unknown[5.160.93.245]
Oct 21 10:47:21 mail postfix/smtpd[22082]: connect from unknown[191.96.249.24]
Oct 21 10:47:23 mail postfix/smtpd[22082]: disconnect from unknown[191.96.249.24]
Oct 21 10:47:24 mail postfix/smtpd[22071]: connect from unknown[191.96.249.26]
Oct 21 10:47:28 mail postfix/smtpd[22071]: disconnect from unknown[191.96.249.26]
Oct 21 10:47:29 mail postfix/smtpd[22082]: connect from unknown[191.96.249.61]
Oct 21 10:47:29 mail postfix/smtpd[22071]: connect from unknown[123.24.205.110]
Oct 21 10:47:30 mail postfix/smtpd[22071]: disconnect from unknown[123.24.205.110]
Oct 21 10:47:31 mail postfix/smtpd[22082]: disconnect from unknown[191.96.249.61]
Oct 21 10:47:52 mail postfix/smtpd[22071]: connect from unknown[42.200.201.226]
Oct 21 10:47:52 mail postfix/smtpd[22082]: connect from unknown[191.96.249.24]
Oct 21 10:47:52 mail postfix/smtpd[22071]: disconnect from unknown[42.200.201.226]
Oct 21 10:47:55 mail postfix/smtpd[22082]: disconnect from unknown[191.96.249.24]
Oct 21 10:47:55 mail postfix/smtpd[22071]: connect from unknown[191.96.249.26]
Oct 21 10:47:58 mail postfix/smtpd[22071]: disconnect from unknown[191.96.249.26]
Oct 21 10:47:59 mail postfix/smtpd[22082]: connect from unknown[191.96.249.61]
Oct 21 10:48:01 mail postfix/smtpd[22082]: disconnect from unknown[191.96.249.61]
Oct 21 10:48:23 mail postfix/smtpd[22071]: connect from unknown[191.96.249.24]
Oct 21 10:48:27 mail postfix/smtpd[22082]: connect from unknown[191.96.249.26]
Oct 21 10:48:27 mail postfix/smtpd[22071]: disconnect from unknown[191.96.249.24]
Oct 21 10:48:30 mail postfix/smtpd[22071]: connect from unknown[41.160.119.66]
Oct 21 10:48:30 mail postfix/smtpd[22319]: connect from unknown[191.96.249.61]
Oct 21 10:48:31 mail postfix/smtpd[22071]: disconnect from unknown[41.160.119.66]
Oct 21 10:48:32 mail postfix/smtpd[22082]: disconnect from unknown[191.96.249.26]
Oct 21 10:48:33 mail postfix/smtpd[22319]: disconnect from unknown[191.96.249.61]
Oct 21 10:48:45 mail postfix/smtpd[22071]: connect from unknown[113.96.223.47]
Oct 21 10:48:45 mail postfix/smtpd[22071]: Anonymous TLS connection established from unknown[113.96.223.47]: TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)
Oct 21 10:48:54 mail postfix/smtpd[22082]: connect from unknown[191.96.249.24]
Oct 21 10:48:58 mail postfix/smtpd[22082]: disconnect from unknown[191.96.249.24]
Oct 21 10:48:58 mail postfix/smtpd[22319]: connect from unknown[191.96.249.26]
Oct 21 10:49:01 mail postfix/smtpd[22082]: connect from unknown[191.96.249.61]
Oct 21 10:49:01 mail postfix/smtpd[22319]: disconnect from unknown[191.96.249.26]
Oct 21 10:49:04 mail postfix/smtpd[22082]: disconnect from unknown[191.96.249.61]
Oct 21 10:49:17 mail postfix/smtpd[22319]: connect from unknown[203.19.70.166]
Oct 21 10:49:18 mail postfix/smtpd[22319]: disconnect from unknown[203.19.70.166]
Oct 21 10:49:24 mail postfix/smtpd[22082]: connect from unknown[191.96.249.24]
Oct 21 10:49:27 mail postfix/smtpd[22082]: disconnect from unknown[191.96.249.24]
Oct 21 10:49:29 mail postfix/smtpd[22319]: connect from unknown[191.96.249.26]
Oct 21 10:49:31 mail postfix/smtpd[22082]: connect from unknown[191.96.249.61]
Oct 21 10:49:31 mail postfix/smtpd[22319]: disconnect from unknown[191.96.249.26]
Oct 21 10:49:33 mail postfix/smtpd[22082]: disconnect from unknown[191.96.249.61]
Oct 21 10:49:46 mail postfix/smtpd[22071]: NOQUEUE: reject: RCPT from unknown[113.96.223.47]: 451 4.7.1 <postmaster@nissai.com.cn>: Recipient address rejected: Intentional policy rejection, please try again later; from=<6951685@qq.com> to=<postmaster@nissai.com.cn> proto=ESMTP helo=<qq.com>
Oct 21 10:49:46 mail postfix/smtpd[22071]: disconnect from unknown[113.96.223.47]
Oct 21 10:49:55 mail postfix/smtpd[22319]: connect from unknown[191.96.249.24]
Oct 21 10:49:59 mail postfix/smtpd[22071]: connect from unknown[84.241.31.70]
Oct 21 10:50:00 mail postfix/smtpd[22319]: disconnect from unknown[191.96.249.24]
Oct 21 10:50:01 mail postfix/smtpd[22082]: connect from unknown[191.96.249.26]
Oct 21 10:50:01 mail postfix/smtpd[22071]: lost connection after CONNECT from unknown[84.241.31.70]
Oct 21 10:50:01 mail postfix/smtpd[22071]: disconnect from unknown[84.241.31.70]
Oct 21 10:50:02 mail postfix/smtpd[22319]: connect from unknown[191.96.249.61]
Oct 21 10:50:03 mail postfix/smtpd[22082]: disconnect from unknown[191.96.249.26]
Oct 21 10:50:05 mail postfix/smtpd[22319]: disconnect from unknown[191.96.249.61]
Oct 21 10:50:07 mail postfix/smtpd[22071]: connect from unknown[200.29.108.214]
Oct 21 10:50:09 mail postfix/smtpd[22071]: disconnect from unknown[200.29.108.214]
Oct 21 10:50:26 mail postfix/smtpd[22082]: connect from unknown[191.96.249.24]
Oct 21 10:50:27 mail postfix/smtpd[22319]: connect from unknown[197.51.228.123]
Oct 21 10:50:30 mail postfix/smtpd[22319]: disconnect from unknown[197.51.228.123]
Oct 21 10:50:30 mail postfix/smtpd[22082]: disconnect from unknown[191.96.249.24]
Oct 21 10:50:32 mail postfix/qmgr[22052]: C0EA76008C4A2: from=<user@localhost.mail.nissai.com.cn>, size=24539, nrcpt=1 (queue active)
Oct 21 10:50:32 mail postfix/smtpd[22071]: connect from unknown[191.96.249.26]
Oct 21 10:50:33 mail postfix/smtpd[22082]: connect from unknown[191.96.249.61]
Oct 21 10:50:33 mail postfix/smtpd[22071]: disconnect from unknown[191.96.249.26]
Oct 21 10:50:36 mail postfix/smtpd[22082]: disconnect from unknown[191.96.249.61]
Oct 21 10:50:39 mail postfix/smtpd[22319]: connect from unknown[220.181.13.130]
Oct 21 10:50:46 mail postfix/smtpd[22082]: connect from unknown[113.96.223.80]
Oct 21 10:50:47 mail postfix/smtpd[22082]: Anonymous TLS connection established from unknown[113.96.223.80]: TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)
Oct 21 10:50:53 mail postfix/smtpd[22071]: connect from unknown[52.144.67.210]
Oct 21 10:50:54 mail postfix/smtpd[22071]: disconnect from unknown[52.144.67.210]
Oct 21 10:50:57 mail postfix/smtpd[22071]: connect from unknown[191.96.249.24]
Oct 21 10:50:59 mail postfix/smtpd[22071]: disconnect from unknown[191.96.249.24]
Oct 21 10:51:02 mail postfix/smtp[22534]: connect to localhost.mail.nissai.com.cn[61.131.208.211]:25: Connection timed out
Oct 21 10:51:02 mail postfix/smtp[22534]: C0EA76008C4A2: to=<root@localhost.mail.nissai.com.cn>, relay=none, delay=1006, delays=976/0.12/30/0, dsn=4.4.1, status=deferred (connect to localhost.mail.nissai.com.cn[61.131.208.211]:25: Connection timed out)
Oct 21 10:51:03 mail postfix/smtpd[22071]: connect from unknown[191.96.249.61]
Oct 21 10:51:04 mail postfix/smtpd[22596]: connect from unknown[191.96.249.26]
Oct 21 10:51:05 mail postfix/smtpd[22598]: connect from unknown[144.217.126.189]
Oct 21 10:51:06 mail postfix/smtpd[22071]: disconnect from unknown[191.96.249.61]
Oct 21 10:51:07 mail postfix/smtpd[22596]: disconnect from unknown[191.96.249.26]
Oct 21 10:51:12 mail postfix/smtpd[22598]: disconnect from unknown[144.217.126.189]
Oct 21 10:51:28 mail postfix/smtpd[22071]: connect from unknown[191.96.249.24]
Oct 21 10:51:32 mail postfix/smtpd[22071]: disconnect from unknown[191.96.249.24]
Oct 21 10:51:34 mail postfix/smtpd[22598]: connect from unknown[191.96.249.61]
Oct 21 10:51:35 mail postfix/smtpd[22596]: connect from unknown[191.96.249.26]
Oct 21 10:51:36 mail postfix/smtpd[22071]: connect from unknown[113.96.223.98]
Oct 21 10:51:36 mail postfix/smtpd[22598]: disconnect from unknown[191.96.249.61]
Oct 21 10:51:36 mail postfix/smtpd[22071]: Anonymous TLS connection established from unknown[113.96.223.98]: TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)
Oct 21 10:51:38 mail postfix/smtpd[22596]: disconnect from unknown[191.96.249.26]
Oct 21 10:51:39 mail postfix/smtpd[22319]: NOQUEUE: reject: RCPT from unknown[220.181.13.130]: 451 4.7.1 <postmaster@nissai.com.cn>: Recipient address rejected: Intentional policy rejection, please try again later; from=<jxxwliutong@163.com> to=<postmaster@nissai.com.cn> proto=ESMTP helo=<m13-130.163.com>
Oct 21 10:51:39 mail postfix/smtpd[22319]: disconnect from unknown[220.181.13.130]
Oct 21 10:51:47 mail postfix/smtpd[22082]: NOQUEUE: reject: RCPT from unknown[113.96.223.80]: 451 4.7.1 <postmaster@nissai.com.cn>: Recipient address rejected: Intentional policy rejection, please try again later; from=<6951685@qq.com> to=<postmaster@nissai.com.cn> proto=ESMTP helo=<qq.com>
Oct 21 10:51:47 mail postfix/smtpd[22082]: disconnect from unknown[113.96.223.80]
Oct 21 10:51:56 mail postfix/smtpd[22598]: connect from unknown[144.217.126.189]
Oct 21 10:51:56 mail postfix/smtpd[22319]: connect from unknown[189.50.15.58]
Oct 21 10:51:59 mail postfix/smtpd[22082]: connect from unknown[191.96.249.24]
Oct 21 10:52:00 mail postfix/smtpd[22319]: disconnect from unknown[189.50.15.58]
Oct 21 10:52:01 mail postfix/smtpd[22082]: disconnect from unknown[191.96.249.24]
Oct 21 10:52:01 mail postfix/smtpd[22598]: disconnect from unknown[144.217.126.189]
Oct 21 10:52:05 mail postfix/smtpd[22596]: connect from unknown[191.96.249.61]
Oct 21 10:52:06 mail postfix/smtpd[22319]: connect from unknown[191.96.249.26]
Oct 21 10:52:07 mail postfix/smtpd[22596]: disconnect from unknown[191.96.249.61]
Oct 21 10:52:07 mail postfix/smtpd[22319]: disconnect from unknown[191.96.249.26]
Oct 21 10:52:18 mail postfix/smtpd[22598]: connect from unknown[99.228.192.3]
Oct 21 10:52:19 mail postfix/smtpd[22598]: disconnect from unknown[99.228.192.3]
Oct 21 10:52:20 mail postfix/smtpd[22125]: timeout after CONNECT from unknown[5.160.93.245]
Oct 21 10:52:20 mail postfix/smtpd[22125]: disconnect from unknown[5.160.93.245]
Oct 21 10:52:24 mail postfix/smtpd[22082]: connect from unknown[193.169.252.53]
Oct 21 10:52:25 mail postfix/smtpd[22082]: lost connection after AUTH from unknown[193.169.252.53]
Oct 21 10:52:25 mail postfix/smtpd[22082]: disconnect from unknown[193.169.252.53]
Oct 21 10:52:29 mail postfix/smtpd[22598]: connect from unknown[191.96.249.24]
Oct 21 10:52:32 mail postfix/smtpd[22598]: disconnect from unknown[191.96.249.24]
Oct 21 10:52:35 mail postfix/smtpd[22125]: connect from unknown[191.96.249.61]
Oct 21 10:52:36 mail postfix/smtpd[22071]: NOQUEUE: reject: RCPT from unknown[113.96.223.98]: 451 4.7.1 <postmaster@nissai.com.cn>: Recipient address rejected: Intentional policy rejection, please try again later; from=<6951685@qq.com> to=<postmaster@nissai.com.cn> proto=ESMTP helo=<qq.com>
Oct 21 10:52:36 mail postfix/smtpd[22071]: disconnect from unknown[113.96.223.98]
Oct 21 10:52:38 mail postfix/smtpd[22319]: connect from unknown[191.96.249.26]
Oct 21 10:52:38 mail postfix/smtpd[22125]: disconnect from unknown[191.96.249.61]
Oct 21 10:52:40 mail postfix/smtpd[22596]: connect from unknown[77.65.14.230]
Oct 21 10:52:41 mail postfix/smtpd[22596]: disconnect from unknown[77.65.14.230]
Oct 21 10:52:42 mail postfix/smtpd[22319]: disconnect from unknown[191.96.249.26]
Oct 21 10:53:00 mail postfix/smtpd[22071]: connect from unknown[191.96.249.24]
Oct 21 10:53:03 mail postfix/smtpd[22071]: disconnect from unknown[191.96.249.24]
Oct 21 10:53:06 mail postfix/smtpd[22598]: connect from unknown[191.96.249.61]
Oct 21 10:53:06 mail postfix/smtpd[22125]: connect from unknown[76.224.88.197]
Oct 21 10:53:07 mail postfix/smtpd[22125]: disconnect from unknown[76.224.88.197]
Oct 21 10:53:07 mail postfix/smtpd[22598]: disconnect from unknown[191.96.249.61]
Oct 21 10:53:09 mail postfix/smtpd[22596]: connect from unknown[191.96.249.26]
Oct 21 10:53:10 mail postfix/smtpd[22082]: connect from unknown[220.181.13.130]
Oct 21 10:53:12 mail postfix/smtpd[22596]: disconnect from unknown[191.96.249.26]
Oct 21 10:53:31 mail postfix/smtpd[22071]: connect from unknown[191.96.249.24]
Oct 21 10:53:32 mail postfix/smtpd[22319]: connect from unknown[190.144.74.106]
Oct 21 10:53:33 mail postfix/smtpd[22071]: disconnect from unknown[191.96.249.24]
Oct 21 10:53:33 mail postfix/smtpd[22319]: disconnect from unknown[190.144.74.106]
Oct 21 10:53:36 mail postfix/smtpd[22596]: connect from unknown[191.96.249.61]
Oct 21 10:53:40 mail postfix/smtpd[22596]: disconnect from unknown[191.96.249.61]
Oct 21 10:53:40 mail postfix/smtpd[22071]: connect from unknown[191.96.249.26]
Oct 21 10:53:44 mail postfix/smtpd[22071]: disconnect from unknown[191.96.249.26]
Oct 21 10:53:48 mail postfix/smtpd[22125]: connect from unknown[113.96.223.47]
Oct 21 10:53:48 mail postfix/smtpd[22125]: Anonymous TLS connection established from unknown[113.96.223.47]: TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)
Oct 21 10:53:49 mail postfix/smtpd[22319]: connect from unknown[188.165.124.31]
Oct 21 10:53:51 mail postfix/smtpd[22319]: disconnect from unknown[188.165.124.31]
Oct 21 10:53:53 mail postfix/smtpd[22598]: connect from unknown[220.181.13.130]
Oct 21 10:54:02 mail postfix/smtpd[22319]: connect from unknown[191.96.249.24]
Oct 21 10:54:06 mail postfix/smtpd[22319]: disconnect from unknown[191.96.249.24]
Oct 21 10:54:07 mail postfix/smtpd[22071]: connect from unknown[191.96.249.61]
Oct 21 10:54:08 mail postfix/smtpd[22071]: disconnect from unknown[191.96.249.61]
Oct 21 10:54:09 mail clamd[10960]: SelfCheck: Database status OK.
Oct 21 10:54:10 mail postfix/smtpd[22082]: NOQUEUE: reject: RCPT from unknown[220.181.13.130]: 451 4.7.1 <yumin@nissai.com.cn>: Recipient address rejected: Intentional policy rejection, please try again later; from=<jxxwliutong@163.com> to=<yumin@nissai.com.cn> proto=ESMTP helo=<m13-130.163.com>
Oct 21 10:54:10 mail postfix/smtpd[22082]: disconnect from unknown[220.181.13.130]
Oct 21 10:54:12 mail postfix/smtpd[22319]: connect from unknown[191.96.249.26]
Oct 21 10:54:14 mail postfix/smtpd[22319]: disconnect from unknown[191.96.249.26]
Oct 21 10:54:16 mail postfix/smtpd[22596]: connect from unknown[123.58.178.202]
Oct 21 10:54:16 mail postfix/smtpd[22319]: connect from unknown[179.154.249.179]
Oct 21 10:54:22 mail postfix/smtpd[22319]: disconnect from unknown[179.154.249.179]
Oct 21 10:54:30 mail postfix/smtpd[22071]: connect from unknown[186.0.90.52]
Oct 21 10:54:31 mail postfix/smtpd[22071]: disconnect from unknown[186.0.90.52]
Oct 21 10:54:33 mail postfix/smtpd[22082]: connect from unknown[191.96.249.24]
Oct 21 10:54:35 mail postfix/smtpd[22082]: disconnect from unknown[191.96.249.24]
Oct 21 10:54:37 mail postfix/smtpd[22319]: connect from unknown[191.96.249.61]
Oct 21 10:54:40 mail postfix/smtpd[22319]: disconnect from unknown[191.96.249.61]
Oct 21 10:54:43 mail postfix/smtpd[22071]: connect from unknown[191.96.249.26]
Oct 21 10:54:46 mail postfix/smtpd[22071]: disconnect from unknown[191.96.249.26]
Oct 21 10:54:48 mail postfix/smtpd[22125]: NOQUEUE: reject: RCPT from unknown[113.96.223.47]: 451 4.7.1 <postmaster@nissai.com.cn>: Recipient address rejected: Intentional policy rejection, please try again later; from=<6951685@qq.com> to=<postmaster@nissai.com.cn> proto=ESMTP helo=<qq.com>
Oct 21 10:54:48 mail postfix/smtpd[22125]: disconnect from unknown[113.96.223.47]
Oct 21 10:54:53 mail postfix/smtpd[22598]: NOQUEUE: reject: RCPT from unknown[220.181.13.130]: 451 4.7.1 <postmaster@nissai.com.cn>: Recipient address rejected: Intentional policy rejection, please try again later; from=<jxxwliutong@163.com> to=<postmaster@nissai.com.cn> proto=ESMTP helo=<m13-130.163.com>
Oct 21 10:54:53 mail postfix/smtpd[22598]: disconnect from unknown[220.181.13.130]
Oct 21 10:54:59 mail postfix/smtpd[22082]: connect from unknown[123.58.178.202]
Oct 21 10:55:03 mail postfix/smtpd[22071]: connect from unknown[191.96.249.24]
Oct 21 10:55:05 mail postfix/smtpd[22071]: disconnect from unknown[191.96.249.24]
Oct 21 10:55:09 mail postfix/smtpd[22125]: connect from unknown[191.96.249.61]
Oct 21 10:55:10 mail postfix/smtpd[22319]: connect from unknown[187.67.179.181]
Oct 21 10:55:11 mail postfix/smtpd[22125]: disconnect from unknown[191.96.249.61]
Oct 21 10:55:12 mail postfix/smtpd[22319]: disconnect from unknown[187.67.179.181]
Oct 21 10:55:15 mail postfix/smtpd[22598]: connect from unknown[191.96.249.26]
Oct 21 10:55:16 mail postfix/smtpd[22596]: NOQUEUE: reject: RCPT from unknown[123.58.178.202]: 451 4.7.1 <yumin@nissai.com.cn>: Recipient address rejected: Intentional policy rejection, please try again later; from=<jxxwliutong@163.com> to=<yumin@nissai.com.cn> proto=ESMTP helo=<mproxyhzb2.163.com>
Oct 21 10:55:16 mail postfix/smtpd[22596]: disconnect from unknown[123.58.178.202]
Oct 21 10:55:19 mail postfix/smtpd[22598]: disconnect from unknown[191.96.249.26]
Oct 21 10:55:34 mail postfix/smtpd[22071]: connect from unknown[191.96.249.24]
Oct 21 10:55:37 mail postfix/smtpd[22071]: disconnect from unknown[191.96.249.24]
Oct 21 10:55:37 mail postfix/smtpd[22319]: connect from unknown[45.125.66.126]
Oct 21 10:55:39 mail postfix/smtpd[22125]: connect from unknown[191.96.249.61]
Oct 21 10:55:40 mail postfix/smtpd[22319]: disconnect from unknown[45.125.66.126]
Oct 21 10:55:42 mail postfix/anvil[22073]: statistics: max connection rate 2/60s for (smtp:191.96.249.24) at Oct 21 10:46:19
Oct 21 10:55:42 mail postfix/anvil[22073]: statistics: max connection count 2 for (smtp:220.181.13.130) at Oct 21 10:53:53
Oct 21 10:55:42 mail postfix/anvil[22073]: statistics: max cache size 11 at Oct 21 10:52:24
Oct 21 10:55:42 mail postfix/smtpd[22596]: connect from unknown[190.213.10.158]
Oct 21 10:55:42 mail postfix/smtpd[22125]: disconnect from unknown[191.96.249.61]
Oct 21 10:55:44 mail postfix/smtpd[22596]: disconnect from unknown[190.213.10.158]
Oct 21 10:55:46 mail postfix/smtpd[22071]: connect from unknown[191.96.249.26]
Oct 21 10:55:47 mail postfix/smtpd[22071]: disconnect from unknown[191.96.249.26]
Oct 21 10:55:52 mail postfix/smtpd[22598]: connect from unknown[80.11.241.22]
Oct 21 10:55:52 mail postfix/smtpd[22598]: lost connection after CONNECT from unknown[80.11.241.22]
Oct 21 10:55:52 mail postfix/smtpd[22598]: disconnect from unknown[80.11.241.22]
Oct 21 10:56:00 mail postfix/smtpd[22082]: NOQUEUE: reject: RCPT from unknown[123.58.178.202]: 451 4.7.1 <postmaster@nissai.com.cn>: Recipient address rejected: Intentional policy rejection, please try again later; from=<jxxwliutong@163.com> to=<postmaster@nissai.com.cn> proto=ESMTP helo=<mproxyhzb2.163.com>
Oct 21 10:56:00 mail postfix/smtpd[22082]: disconnect from unknown[123.58.178.202]
Oct 21 10:56:05 mail postfix/smtpd[22319]: connect from unknown[191.96.249.24]
Oct 21 10:56:07 mail postfix/smtpd[22319]: disconnect from unknown[191.96.249.24]
Oct 21 10:56:09 mail postfix/smtpd[22125]: connect from unknown[191.96.249.61]
Oct 21 10:56:13 mail postfix/smtpd[22125]: disconnect from unknown[191.96.249.61]
Oct 21 10:56:14 mail postfix/smtpd[22082]: connect from unknown[200.60.62.82]
Oct 21 10:56:15 mail postfix/smtpd[22082]: disconnect from unknown[200.60.62.82]
Oct 21 10:56:17 mail postfix/postfix-script[23204]: stopping the Postfix mail system
Oct 21 10:56:17 mail postfix/master[22050]: terminating on signal 15
Oct 21 10:56:18 mail postfix/postqueue[23253]: fatal: Queue report unavailable - mail system is down
Oct 21 10:56:18 mail postfix/postfix-script[23294]: warning: /var/spool/postfix/etc/resolv.conf and /etc/resolv.conf differ
Oct 21 10:56:18 mail postfix/postfix-script[23299]: starting the Postfix mail system
Oct 21 10:56:18 mail postfix/master[23301]: daemon started -- version 2.10.1, configuration /etc/postfix
Oct 21 10:56:32 mail postfix/smtpd[23322]: connect from unknown[206.210.123.98]
Oct 21 10:56:33 mail postfix/smtpd[23322]: disconnect from unknown[206.210.123.98]
Oct 21 10:56:36 mail postfix/smtpd[23322]: connect from unknown[191.96.249.24]
Oct 21 10:56:39 mail postfix/smtpd[23322]: disconnect from unknown[191.96.249.24]
Oct 21 10:56:40 mail postfix/smtpd[23322]: connect from unknown[191.96.249.61]
Oct 21 10:56:44 mail postfix/smtpd[23322]: disconnect from unknown[191.96.249.61]
Oct 21 10:56:49 mail postfix/smtpd[23322]: connect from unknown[191.96.249.26]
Oct 21 10:56:52 mail postfix/smtpd[23322]: disconnect from unknown[191.96.249.26]
Oct 21 10:57:01 mail postfix/smtpd[23322]: connect from unknown[213.154.29.27]
Oct 21 10:57:02 mail postfix/smtpd[23322]: disconnect from unknown[213.154.29.27]
Oct 21 10:57:07 mail postfix/smtpd[23322]: connect from unknown[191.96.249.24]
Oct 21 10:57:10 mail postfix/smtpd[23322]: disconnect from unknown[191.96.249.24]
Oct 21 10:57:11 mail postfix/smtpd[23322]: connect from unknown[191.96.249.61]
Oct 21 10:57:12 mail postfix/smtpd[23322]: disconnect from unknown[191.96.249.61]
Oct 21 10:57:18 mail postfix/smtpd[23322]: connect from unknown[59.36.132.77]
Oct 21 10:57:18 mail postfix/smtpd[23322]: Anonymous TLS connection established from unknown[59.36.132.77]: TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)
Oct 21 10:57:21 mail postfix/smtpd[23388]: connect from unknown[191.96.249.26]
Oct 21 10:57:23 mail postfix/smtpd[23388]: disconnect from unknown[191.96.249.26]
Oct 21 10:57:38 mail postfix/smtpd[23388]: connect from unknown[191.96.249.24]
Oct 21 10:57:42 mail postfix/smtpd[23419]: connect from unknown[191.96.249.61]
Oct 21 10:57:42 mail postfix/smtpd[23388]: disconnect from unknown[191.96.249.24]
Oct 21 10:57:43 mail postfix/smtpd[23419]: disconnect from unknown[191.96.249.61]
Oct 21 10:57:52 mail postfix/smtpd[23388]: connect from unknown[191.96.249.26]
Oct 21 10:57:56 mail postfix/smtpd[23388]: disconnect from unknown[191.96.249.26]
Oct 21 10:57:57 mail postfix/smtpd[23419]: connect from unknown[59.36.132.123]
Oct 21 10:57:57 mail postfix/smtpd[23419]: Anonymous TLS connection established from unknown[59.36.132.123]: TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)
Oct 21 10:58:09 mail postfix/smtpd[23388]: connect from unknown[191.96.249.24]
Oct 21 10:58:12 mail postfix/smtpd[23469]: connect from unknown[191.96.249.61]
Oct 21 10:58:13 mail postfix/smtpd[23388]: disconnect from unknown[191.96.249.24]
Oct 21 10:58:16 mail postfix/smtpd[23469]: disconnect from unknown[191.96.249.61]
Oct 21 10:58:18 mail postfix/smtpd[23322]: NOQUEUE: reject: RCPT from unknown[59.36.132.77]: 450 4.7.1 <qq.com>: Helo command rejected: Host not found; from=<6951685@qq.com> to=<postmaster@nissai.com.cn> proto=ESMTP helo=<qq.com>
Oct 21 10:58:18 mail postfix/smtpd[23322]: disconnect from unknown[59.36.132.77]
Oct 21 10:58:20 mail postfix/smtpd[23388]: connect from unknown[82.127.128.117]
Oct 21 10:58:23 mail postfix/smtpd[23469]: connect from unknown[191.96.249.26]
Oct 21 10:58:25 mail postfix/smtpd[23322]: connect from unknown[190.109.222.50]
Oct 21 10:58:26 mail postfix/smtpd[23322]: disconnect from unknown[190.109.222.50]
Oct 21 10:58:27 mail postfix/smtpd[23469]: disconnect from unknown[191.96.249.26]
Oct 21 10:58:30 mail postfix/smtpd[23388]: improper command pipelining after HELO from unknown[82.127.128.117]: QUIT\r\n
Oct 21 10:58:30 mail postfix/smtpd[23388]: disconnect from unknown[82.127.128.117]
Oct 21 10:58:40 mail postfix/smtpd[23322]: connect from unknown[191.96.249.24]
Oct 21 10:58:41 mail postfix/smtpd[23322]: disconnect from unknown[191.96.249.24]
Oct 21 10:58:43 mail postfix/smtpd[23469]: connect from unknown[191.96.249.61]
Oct 21 10:58:45 mail postfix/smtpd[23469]: disconnect from unknown[191.96.249.61]
Oct 21 10:58:47 mail postfix/smtpd[23388]: connect from unknown[45.4.33.216]
Oct 21 10:58:48 mail postfix/smtpd[23469]: connect from unknown[113.96.223.80]
Oct 21 10:58:48 mail postfix/smtpd[23469]: Anonymous TLS connection established from unknown[113.96.223.80]: TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)
Oct 21 10:58:55 mail postfix/smtpd[23322]: connect from unknown[191.96.249.26]
Oct 21 10:58:57 mail postfix/smtpd[23322]: disconnect from unknown[191.96.249.26]
Oct 21 10:58:57 mail postfix/smtpd[23419]: NOQUEUE: reject: RCPT from unknown[59.36.132.123]: 450 4.7.1 <qq.com>: Helo command rejected: Host not found; from=<6951685@qq.com> to=<postmaster@nissai.com.cn> proto=ESMTP helo=<qq.com>
Oct 21 10:58:57 mail postfix/smtpd[23419]: disconnect from unknown[59.36.132.123]
Oct 21 10:59:11 mail postfix/smtpd[23322]: connect from unknown[58.137.91.217]
Oct 21 10:59:11 mail postfix/smtpd[23419]: connect from unknown[191.96.249.24]
Oct 21 10:59:12 mail postfix/smtpd[23322]: disconnect from unknown[58.137.91.217]
Oct 21 10:59:13 mail postfix/smtpd[23322]: connect from unknown[191.96.249.61]
Oct 21 10:59:14 mail postfix/smtpd[23322]: disconnect from unknown[191.96.249.61]
Oct 21 10:59:15 mail postfix/smtpd[23419]: disconnect from unknown[191.96.249.24]
Oct 21 10:59:18 mail postfix/smtpd[23322]: connect from unknown[59.36.132.32]
Oct 21 10:59:18 mail postfix/smtpd[23322]: Anonymous TLS connection established from unknown[59.36.132.32]: TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)