[Dovecot] Problems getting the antispam-plugin to work

Hi List,

i'm running the current debian lenny dovecot-version (dpkg says it's 1.0.15-2.3+lenny1) and i'm trying to get the antispam-plugin ('1.2+20090702-1~bpo50+3') to work.

Unfortunately dovecot always says "antispam plugin not configured" moving spam into the spam-folder.

My config:

protocol imap { mail_plugins = antispam }

plugin {

antispam_signature = X-DSPAM-Signature antispam_signature_missing = error antispam_trash = Trash antispam_spam = Spam antispam_dspam_binary = /usr/bin/dspam antispam_dspam_args = --deliver=;--user;%u

}

Thanks in advance Malte Schirmacher