Nethserver 8 Not accepting any email

[mrmarkuz (Markus Neuberger)]

Possible solution:

One NethServer environment cannot send email

I think I could reproduce the issue. It seems following entry is missing in /etc/hosts on system A: 127.0.0.1 localhost After setting the entry rspamd needs to be restarted: runagent -m mail1 systemctl --user restart rspamd Now you should get IPv4 and IPv6: [root@ns8rockytest ~]# ss -tlp | grep rspamd LISTEN 0 4096 127.0.0.1:11333 0.0.0.0:* users:(("rspamd",pid=639878,fd=73),("rspamd",pid=639877,fd=73),("rspamd",pid=639873,fd=73)) …