Nethserver 8 Not accepting any email

Support
1

Ok, strange one this one getting milter-reject: 4.7.1 service unavailable - try again later in the mail logs. this has been going on for a few days now. checked dkim and even changed the permissions to 640 (another post mentioned it) disabled spam checking in the gui, disabled antivirus checks and still no email is coming into the system.

i did have crowdsec installed which i have now uninstalled just in case but mail flow is still not happening.

also it looks like no email has appeared in the rspamd gui for about 3 months

any thoughts

thanks guys

rob

2

Are you using Debian? Maybe exim is installed?

3

Hi, thanks for coming back to me, no rocky linux

4

To add on to this, i have a similar setup at home and also my rspamd doesnt show any emails though on mine the email is flowing ok

5

Are the mail containers running? You could also check the mail app status page.

[root@ns8rockytest ~]# runagent -m mail1 podman ps
CONTAINER ID  IMAGE                                  COMMAND     CREATED       STATUS       PORTS       NAMES
1d3649c07dc2  ghcr.io/nethserver/mail-clamav:1.6.1               24 hours ago  Up 24 hours              clamav
10aefe8a6af0  ghcr.io/nethserver/mail-rspamd:1.6.1               24 hours ago  Up 24 hours              rspamd
2631fe230f6d  ghcr.io/nethserver/mail-postfix:1.6.1              24 hours ago  Up 24 hours              postfix
4a7d887625c9  ghcr.io/nethserver/mail-dovecot:1.6.1              24 hours ago  Up 24 hours              dovecot

Does internal mailing work?

6

[root@node ~]# runagent -m mail1 podman ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
afebddbafb90 Package mail-rspamd · GitHub 14 hours ago Up 14 hours rspamd
7b6a33095529 Package mail-postfix · GitHub 14 hours ago Up 14 hours postfix
47853df7dd03 Package mail-dovecot · GitHub 14 hours ago Up 14 hours dovecot

7

Just tried to to send an email from web top and get

image
image527×145 6.43 KB

8

i have also reset the user password, just in case

9

Could you try to disable greylisting to check if it’s the issue, see also Mail — NS8 documentation

Sources:

10

The strange thing is rspamd is disabled, unless i have missed something.

image
image513×326 17.6 KB

11

Trying to work out where i can find the config for opendkim

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DKIM docs: Mail — NS8 documentation

Github docs: GitHub - NethServer/ns8-mail: NS8 Mail module with SMTP, IMAP, Spam/Virus filter

13

Sorry i meant the config file, not how to change it in the web gui

15

Also getting this Milter service inet:127.0.0.1:11332: Connection refused

1 Like
16

Sorry for the late answer.

Could you please check if it’s listening on 127.0.0.1?

ss -tlp | grep 11332
1 Like
17

Possible solution:

1 Like