...
sudo postsuper -d 21A5320BEB
From /etc/postfix/master.cf
#RS-140629 smtpd for incoming mail, or smtp for outgoing mail ? Don't ask why...
smtp inet n - - - - smtpd
smtp unix - - - - - smtp
Trace:
satre@vm-6114:~$ echo "fra vm til fastlege egentlig endors.no, via satre" | mail satre@endors.no
...