Dovecot

[aseques]

Quote:Jan 10 23:43:24 nethost postfix/pipe[5164]: E24226FC1CA: to=<shaun@XXXXX.co.uk>, relay=dovecot, delay=0.02, delays=0.01/0.01/0/0.01, dsn=5.3.0, status=bounced (command line usage error. Command output: Fatal: Unknown argument: -s Usage: deliver [-c <config file>] [-d <destination user>] [-m <mailbox>] [-n] [-e] [-f <envelope sender>] )
Jan 10 23:43:24 nethost postfix/qmgr[5121]: E24226FC1CA: removed

If your dovecot version does not recognize the -s parameter it must be quite old. If you are on debian, I would use nothing before lenny (at least on a new install), and at least dovecot 1.0.x