Len Conrad: > >> postfix/postfix-script: fatal: the Postfix mail system is not running > >> > >> ps auxw| egrep master > >> > >> ... nothing. > > > >So, what has changed? > > > > Wietse > > /change/ DUNNO > > I found that pf, packet filter was activated in rc.conf.local, but no rules > in place. deactivated it. > > the machine had over 1 year uptime (it's our syslog server), but I rebooted > anyway. > > no change. Master refuses quietly to stay resident. > > master's last maillog words are still: > > postfix/master[2137]: setugid: uid 0 gid 0 > > and then silence.
Try running the master under ktrace: ktrace /some/where/master -d kdump My speculation is that some library (or the master executable) got corrupted. Wietse