Error sending email for non-existent user

[france (Francesco)]

Hi everyone analyzing the email log file, I noticed that the neth server continues to send notification messages to the asterisk user that no longer exists. I previously removed the freepbx package but evidently there is something left on the configuration level in the system.

Jun 26 07:51:01 neth7 postfix/lmtp[30718]: 3F2FA1817A08B: to=asterisk@neth7.internal2.lan, relay=neth7.internal2.lan[/var/run/dovecot/lmtp], delay=0.11, delays=0.09/0/0/0.02, dsn=5.1.1, status=bounced (host neth7.internal2.lan[/var/run/dovecot/lmtp] said: 550 5.1.1 asterisk@neth7.internal2.lan User doesn’t exist: asterisk@neth7.internal2.lan (in reply to RCPT TO command))
Jun 26 07:51:01 neth7 dovecot: lmtp(5303): Disconnect from local: Successful quit

[dnutan (Marc)]

Do you have something in /var/spool/cron/asterisk ?

Maybe @thorsten can help you:

Asterisk module and its ghosts

Hi Forum, Some month ago I installed the nethserver-asterisk module. I tried to remove from web frontend, but this was rather difficult. The nethserver module was removed while individual asterisk modules remained on my system. The solution provided by @mrmarkuz helped, but there is still one ghost left. Something derived from asterisk sends more than 600 email per day… How do I get rid of those nasty shadows? [grafik] TIA Thorsten NethServer Version: 7.9 Module: Asterisk

related: Asterisk removal and notifications

[france (Francesco)]

yes ihave this :

[dnutan (Marc)]

If you no longer make use of freepbx/asterisk it should be safe to remove /var/spool/cron/asterisk directory.

Fully removing freepbx is a bit more daunting, you can read some experiences searching the forum.

[france (Francesco)]

So can I erase the asterisk folder that is in the spool?

[dnutan (Marc)]

If you don’t use asterisk, yes.