Hello.

I'm trying to get some output from antispam plugin when it invokes dspam binary for retraining. Currently I see no messages related to dspam execution.

Dovecot IMAP server works as 'vmail' user: # ps aux|grep 'dovecot/imap' vmail 3062 0.7 0.0 29824 3008 ? S 16:22 0:00 dovecot/imap

User 'vmail' is listed as trusted in /etc/dspam/dspam.conf # fgrep vmail /etc/dspam/dspam.conf Trust vmail

Dovecot IMAP plugins and antispam configuration: # doveconf -n | egrep -e '(^#|antispam|protocol imap)' # 2.2.7: /etc/dovecot/dovecot.conf # OS: Linux 3.7.10-1.16-default x86_64 openSUSE 12.3 (x86_64) antispam_allow_append_to_spam = YES antispam_backend = dspam antispam_dspam_args = --client;--user;%Lu;--deliver=spam,innocent;--source=error;--signature=%%s antispam_dspam_binary = /usr/sbin/dspam antispam_dspam_notspam = --class=innocent antispam_dspam_result_header = X-DSPAM-Result antispam_dspam_spam = --class=spam antispam_signature = X-DSPAM-Signature antispam_signature_missing = move antispam_spam = Spam antispam_trash = trash;Trash;Deleted;deleted;Deleted Items protocol imap { mail_plugins = expire mail_log notify quota trash imap_quota antispam

Antispam plugin is successfully loaded: # grep antispam_plugin /var/log/dovecot/dovecot.log Nov 11 16:22:32 imap: Debug: Module loaded: /usr/lib64/dovecot/modules/lib90_antispam_plugin.so

As i understand plugin would not work with message that do not contains dspam signature, so I sent GTUBE message to myself and when I move it to Spam folder I see only Dovecot messages: Nov 11 16:28:06 imap(zinovik@example.org): Info: copy from INBOX: box=Spam, uid=3422, msgid=<20131111144014.731f035b871deb0e082bc22e@example.org>, size=1130 Nov 11 16:28:06 imap(zinovik@example.org): Info: delete: box=INBOX, uid=26792, msgid=<20131111144014.731f035b871deb0e082bc22e@example.org>, size=1130 Nov 11 16:28:06 imap(zinovik@example.org): Info: expunge: box=INBOX, uid=26792, msgid=<20131111144014.731f035b871deb0e082bc22e@example.org>, size=1130

Dspam logs nothing, though debugging is turned on # ps aux | egrep -e '^dspam' dspam 2939 0.0 0.0 116408 2420 ? S 15:38 0:00 /usr/sbin/dspam --daemon --debug # egrep '^Debug ' /etc/dspam/dspam.conf Debug *

Even if I set dspam binary to file that do not exist i do not get any debugging messages (according to code function i_debug("execution %s failed...") should be triggered).

Maybe there is some kind of verbose output knob for plugins in Dovecot? I turned on everything I found (also using mail_log for imap protocol): # doveconf -n|egrep -e '(verbose|debug)' auth_debug = yes auth_verbose = yes mail_debug = yes verbose_ssl = yes

Is there anybody out there who use Dovecot 2.2.7 with antispam plugin?

Antispam plugin revision 5ebc6aae4d7c<http://hg.dovecot.org/dovecot-antispam-plugin/rev/5ebc6aae4d7c>