That got the mail server receiving mail (phew!), now to get the SMTP server up and running.
It's not really working. It did for a moment, then quit.
It worked for a few minutes (allowing some download of email), but then quit right away.
ISPConfig show's it online. But nothing is really working.
Giving the command:
saslauthd -a pam -n 5 -V -c -m /var/spool/postfix/var/run/saslauthd -r -d
doesn't do anything, either (except run in memory).
chown: cannot access `/usr/lib/postfix/dict_cdb.so': No such file or directory
If I su postfix set-permissions
there is no error.