I upgraded our postfix server to postfix 2.2.2-3. After trying the new system, outgoing email could not be send it gives me an error:
Jan 24 14:15:59 dmz postfix/qmgr: 270E0235D0E: to=<firstname.lastname@example.org>, relay=none, delay=0, status=deferred (delivery temporarily suspended: deferred transport)
Jan 24 14:16:42 dmz postfix/master: warning: master_wakeup_timer_event: service public/pickup: No such file or directory
I'm using MailScanner, SpamAssassin and clamAV.