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Brikkol
Asked: 2024-12-14 06:10:25 +0800 CST

Postfix 无法通过 systemctl 启动，但可以通过“postfix start”启动

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Ubuntu 24.04.1 LTS，“postfix start”和“postfix stop”运行良好。

systemctl start postfix （无回答）

/var/log/syslog

2024-12-13T21:49:14.744589+01:00 aaa systemd[1]: Starting [email protected] - Postfix Mail Transport Agent (instance -)...
2024-12-13T21:49:15.002726+01:00 aaa systemd[1]: [email protected]: Control process exited, code=exited, status=1/FAILURE
2024-12-13T21:49:15.003169+01:00 aaa systemd[1]: [email protected]: Failed with result 'exit-code'.
2024-12-13T21:49:15.004922+01:00 aaa systemd[1]: Failed to start [email protected] - Postfix Mail Transport Agent (instance -).

journalctl -xeu [email protected]

This looks like spam.

systemctl status postfix.service

systemctl status postfix.service
postfix.service - Postfix Mail Transport Agent
     Loaded: loaded (/usr/lib/systemd/system/postfix.service; enabled; preset: enabled)
     Active: active (exited) since Fri 2024-12-13 20:51:32 CET; 1h 1min ago
       Docs: man:postfix(1)
    Process: 960 ExecStart=/bin/true (code=exited, status=0/SUCCESS)
   Main PID: 960 (code=exited, status=0/SUCCESS)
        CPU: 7ms

Dec 13 20:51:31 aaa systemd[1]: Starting postfix.service - Postfix Mail Transport Agent...
Dec 13 20:51:32 aaa systemd[1]: Finished postfix.service - Postfix Mail Transport Agent.

systemctl status [email protected]

[email protected] - Postfix Mail Transport Agent (instance -)
     Loaded: loaded (/usr/lib/systemd/system/[email protected]; enabled-runtime; preset: enabled)
     Active: failed (Result: exit-code) since Fri 2024-12-13 21:49:15 CET; 4min 48s ago
       Docs: man:postfix(1)
    Process: 2191 ExecStartPre=/usr/lib/postfix/configure-instance.sh - (code=exited, status=1/FAILURE)
        CPU: 246ms

Dec 13 21:49:14 aaa systemd[1]: Starting [email protected] - Postfix Mail Transport Agent (instance -)...
Dec 13 21:49:15 aaa systemd[1]: [email protected]: Control process exited, code=exited, status=1/FAILURE
Dec 13 21:49:15 aaa systemd[1]: [email protected]: Failed with result 'exit-code'.
Dec 13 21:49:15 aaa systemd[1]: Failed to start [email protected] - Postfix Mail Transport Agent (instance -).

postfix check （无答案）= 配置成功

尝试了所有没有文件的方法

/var/lib/postfix/master.lock
/var/spool/postfix/pid/master.pid

我也尝试过 inet_interfaces = ipv4 但 #inet_interfaces = ipv4 没有任何变化。

帮忙，谢谢

postfix

1 个回答

  1. Best Answer

    我找到解决方案了！

    systemctl start postfix 执行 /usr/lib/postfix/configure-instance.sh ，脚本返回 1（错误），因为存在错误 /etc/ssl/certs/ssl-cert-snakeoil.pem。我从中获取它 /var/spool/postfix/etc/ssl/certs/ssl-cert-snakeoil.pem ，现在一切正常。

    PS 并且/etc/ssl/certs/ssl-cert-snakeoil.pem被覆盖了，因为我创建了一个新/etc/dovecot/private/dovecot.pem文件而没有意识到这/etc/dovecot/private/dovecot.pem是一个链接/etc/ssl/certs/ssl-cert-snakeoil.pem，覆盖了它

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