Emails kommen nicht an

Hi,

ich habe i-mscp auf Debian 9 installiert, in Verbindung mit Roundcube. Wenn ich Emails versende, kommen die nicht an. Ich habe testweise an meine @web.de E-Mail Adresse gesendet und weder im Posteingang noch im Spam Ordner eine Email erhalten. Wenn ich wiederum an die im imscp angelegte Email Adresse eine Mail versende, sehe ich diese in Roundcube. Woran könnte dies liegen?

Liebe Grüße

Quote from Athar

Look your mail queue on the server (to see if the mail is really sent), and... like the other post... check your logs.

How can I do this with Roundcube?

Quote from fulltilt

check error messages in postqueue too:

Code

1. postqueue -p

/etc/proftpd$ postqueue -p

-Queue ID- --Size-- ----Arrival Time---- -Sender/Recipient-------

2B82F7EB1A 896 Wed Oct 20 17:08:42 noreply@****

(connect to mx-ha03.web.de[***.***.**.**]:25: Connection timed out)

***@***.de

0C2287EDA7 593 Wed Oct 20 17:47:36 ***@***.de

(connect to mx-ha02.web.de[***.***.**.**]:25: Connection timed out)

***@***.de

82A8D7EB18 917 Wed Oct 20 17:07:42 noreply@****.de

(connect to mx-ha03.web.de[***.***.**.**]:25: Connection timed out)

[email='***.***.**.**'][/email]

60F317ED90 885 Wed Oct 20 17:09:42 noreply@***.de

(connect to mx-ha02.web.de[***.***.**.**]:25: Connection timed out)

***@***.de

Quote from fulltilt

check your log files & services for errors

Code

1. service postfix status
3. > /etc/proftpd$ service postfix status
4. ● postfix.service - Postfix Mail Transport Agent
5. Loaded: loaded (/lib/systemd/system/postfix.service; enabled; vendor preset: enabled)
6. Active: active (exited) since Thu 2021-10-21 17:36:02 CEST; 1h 29min ago
7. Process: 1652 ExecStart=/bin/true (code=exited, status=0/SUCCESS)
8. Main PID: 1652 (code=exited, status=0/SUCCESS)
9. Tasks: 0 (limit: 4915)
10. CGroup: /system.slice/postfix.service
12. Oct 21 17:36:02 admin systemd[1]: Starting Postfix Mail Transport Agent...
13. Oct 21 17:36:02 admin systemd[1]: Started Postfix Mail Transport Agent.
15. tail -n 500 /var/log/mail.err
17. > /etc/proftpd$ tail -n 500 /var/log/mail.err
18. tail: cannot open '/var/log/mail.err' for reading: No such file or directory
20. netstat -anpl | grep ":25"
22. > /etc/proftpd$ netstat -anpl | grep ":25"
23. tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN 1648/master
25. journalctl -p err -e
27. > -- Logs begin at Thu 2021-10-21 17:35:55 CEST, end at Thu 2021-10-21 19:04:35 CEST. --
28. Oct 21 17:36:01 admin systemd[1]: Failed to start LSB: Starts ProFTPD daemon.
29. Oct 21 19:04:35 admin systemd[1]: Failed to start LSB: Starts ProFTPD daemon.

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