centos7.3不能发邮件postfixHost or domain name not found.
Welcome to Alibaba Cloud Elastic Compute Service !
[root@chao1gu ~]# mailq
-Queue ID- --Size-- ----Arrival Time---- -Sender/Recipient-------
447016223C 28351 Fri Jun 16 11:03:59 root@cha**u.com
(Host or domain name not found. Name service error for name=126.com type=MX: Host not found, try again)
mei**
guo@126.com
-- 27 Kbytes in 1 Request.
[root@chao1gu ~]# (Host or domain name not found. Name service error for name=126.com type=MX: Host not found, try again)
-bash: Host: command not found
[root@chao1gu ~]# vim /etc/resolv.conf
[root@chao1gu ~]# vim /etc/hosts
[root@chao1gu ~]# reboot
写回答
-
回 1楼魔咒626的帖子root@chao1gu ~]# service postfix status -l
Redirecting to /bin/systemctl status -l postfix.service
● postfix.service - Postfix Mail Transport Agent
Loaded: loaded (/usr/lib/systemd/system/postfix.service; enabled; vendor preset: disabled)
Active: active (running) since Fri 2017-06-16 11:20:16 CST; 7min ago
Main PID: 745 (master)
CGroup: /system.slice/postfix.service
├─ 745 /usr/libexec/postfix/master -w
├─ 746 pickup -l -t unix -u
├─ 747 qmgr -l -t unix -u
├─2126 smtp -t unix -u
├─2147 showq -t unix -u
├─2152 cleanup -z -t unix -u
├─2153 trivial-rewrite -n rewrite -t unix -u
├─2154 smtp -t unix -u
└─2156 bounce -z -n defer -t unix -u
Jun 16 11:25:46 postfix/smtp[2126]: connect to 126mx02.mxmail.netease.com[220.181.15.153]:25: Connection timed out
Jun 16 11:26:16 c postfix/smtp[2126]: connect to 126mx03.mxmail.netease.com[220.181.15.192]:25: Connection timed out
Jun 16 11:26:46 c postfix/smtp[2126]: connect to 126mx02.mxmail.netease.com[220.181.15.152]:25: Connection timed out
Jun 16 11:27:16 c postfix/smtp[2126]: connect to 126mx01.mxmail.netease.com[220.181.15.138]:25: Connection timed out
Jun 16 11:27:17 c postfix/pickup[746]: A862A62258: uid=0 from=<root>
Jun 16 11:27:17 c postfix/cleanup[2152]: A862A62258: message-id=<20170616032717.A862A62258@cha**.com>
Jun 16 11:27:17 c postfix/qmgr[747]: A862A62258: from=<root@cha**u.com>, size=28352, nrcpt=1 (queue active)
Jun 16 11:27:46 c postfix/smtp[2126]: connect to 126mx01.mxmail.netease.com[220.181.15.136]:25: Connection timed out
Jun 16 11:27:46 c postfix/smtp[2126]: 447016223C: to=<mei** uo@126.com>, relay=none, delay=1427, delays=1277/0.01/150/0, dsn=4.4.1, status=deferred (connect to 126mx01.mxmail.netease.com[220.181.15.136]:25: Connection timed out)
Jun 16 11:27:47 chao1gu.com postfix/smtp[2154]: connect to mx3.qq.com[183.57.48.35]:25: Connection timed out-------------------------
Recentos7.3不能发邮件postfixHost or domain name not found.域名解析过了的2017-06-16 11:32:14赞同 展开评论 打赏 -
需要到dns解析邮件的相关协议。-------------------------
我的意思是你在万网控制台那里有没有把邮件的解析加进去。
-------------------------
不是域名，是邮件的POP和SMTP协议。
2017-06-16 11:30:37赞同 展开评论 打赏
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