dovecot-antispam plugin not work

Hello, I try to use the plugin for my dovecot in debian. It seem that the /usr/bin/sa-learn-pipe.sh is not execute. When I run /usr/bin/sa-learn-pipe.sh from commandline logfiles are created. I also read https://johannes.sipsolutions.net/files/antispam.html

In syslog you can see fist move a mail from "z_SPAM" to INBOX and then move a mail from INBOX to "z_SPAM".

Can you please help? Best regards

Config and log's are append.

dpkg -l | grep dovecot ii dovecot-antispam 2.0+20130912-2
amd64 Dovecot plugins for training spam filters ii dovecot-core 1:2.2.13-12~deb8u1
amd64 secure POP3/IMAP server - core files ii dovecot-imapd 1:2.2.13-12~deb8u1
amd64 secure POP3/IMAP server - IMAP daemon ii dovecot-pgsql 1:2.2.13-12~deb8u1
amd64 secure POP3/IMAP server - PostgreSQL support

### log root@vsrv78105:/etc/dovecot# /etc/init.d/dovecot restart [ ok ] Restarting dovecot (via systemctl): dovecot.service. root@vsrv78105:/etc/dovecot# tail -f /var/log/syslog | grep imap Nov 3 20:02:45 vsrv78105 dovecot: imap-login: Warning: Killed with signal 15 (by pid=1 uid=0 code=kill) Nov 3 20:02:48 vsrv78105 dovecot: master: Dovecot v2.2.13 starting up for imap (core dumps disabled) Nov 3 20:03:03 vsrv78105 dovecot: imap-login: Login: user=<xxx>, method=PLAIN, rip=xxx, lip=xxx, mpid=14954, TLS, session= Nov 3 20:03:03 vsrv78105 imap: antispam: plugin initialising (2.0-notgit) Nov 3 20:03:03 vsrv78105 imap: antispam: verbose debug enabled Nov 3 20:03:03 vsrv78105 imap: antispam: "Spam" is exact match spam folder Nov 3 20:03:03 vsrv78105 imap: antispam: "SPAM" is exact match spam folder Nov 3 20:03:03 vsrv78105 imap: antispam: "z_SPAM" is exact match spam folder Nov 3 20:03:03 vsrv78105 imap: antispam: no unsure folders Nov 3 20:03:03 vsrv78105 imap: antispam: "Trash" is exact match trash folder Nov 3 20:03:03 vsrv78105 imap: antispam: "trash" is exact match trash folder Nov 3 20:03:03 vsrv78105 imap: antispam: pipe backend tmpdir /tmp Nov 3 20:03:13 vsrv78105 imap: antispam: mailbox_is_unsure(INBOX): 0 Nov 3 20:03:13 vsrv78105 imap: antispam: mailbox_is_trash(z_SPAM): 0 Nov 3 20:03:13 vsrv78105 imap: antispam: mailbox_is_trash(INBOX): 0 Nov 3 20:03:13 vsrv78105 imap: antispam: mail copy: from trash: 0, to trash: 0 Nov 3 20:03:13 vsrv78105 imap: antispam: mailbox_is_spam(z_SPAM): 0 Nov 3 20:03:13 vsrv78105 imap: antispam: mailbox_is_spam(INBOX): 0 Nov 3 20:03:13 vsrv78105 imap: antispam: mailbox_is_unsure(z_SPAM): 0 Nov 3 20:03:13 vsrv78105 imap: antispam: mail copy: src spam: 0, dst spam: 0, src unsure: 0 Nov 3 20:03:14 vsrv78105 dovecot: imap-login: Login: user=<xxx>, method=PLAIN, rip=xxx, lip=xxx, mpid=14959, TLS, session=<KxqnNWpAvwBP8o1u> Nov 3 20:03:14 vsrv78105 imap: antispam: plugin initialising (2.0-notgit) Nov 3 20:03:14 vsrv78105 imap: antispam: verbose debug enabled Nov 3 20:03:14 vsrv78105 imap: antispam: "Spam" is exact match spam folder Nov 3 20:03:14 vsrv78105 imap: antispam: "SPAM" is exact match spam folder Nov 3 20:03:14 vsrv78105 imap: antispam: "z_SPAM" is exact match spam folder Nov 3 20:03:14 vsrv78105 imap: antispam: no unsure folders Nov 3 20:03:14 vsrv78105 imap: antispam: "Trash" is exact match trash folder Nov 3 20:03:14 vsrv78105 imap: antispam: "trash" is exact match trash folder Nov 3 20:03:14 vsrv78105 imap: antispam: pipe backend tmpdir /tmp Nov 3 20:04:05 vsrv78105 imap: antispam: mailbox_is_unsure(z_SPAM): 0 Nov 3 20:04:05 vsrv78105 imap: antispam: mailbox_is_trash(INBOX): 0 Nov 3 20:04:05 vsrv78105 imap: antispam: mailbox_is_trash(z_SPAM): 0 Nov 3 20:04:05 vsrv78105 imap: antispam: mail copy: from trash: 0, to trash: 0 Nov 3 20:04:05 vsrv78105 imap: antispam: mailbox_is_spam(INBOX): 0 Nov 3 20:04:05 vsrv78105 imap: antispam: mailbox_is_spam(z_SPAM): 0 Nov 3 20:04:05 vsrv78105 imap: antispam: mailbox_is_unsure(INBOX): 0 Nov 3 20:04:05 vsrv78105 imap: antispam: mail copy: src spam: 0, dst spam: 0, src unsure: 0 ^C

root@vsrv78105:/etc/dovecot# ls -la /tmp/ insgesamt 8864 drwxrwxrwt 8 root root 12288 Nov 3 20:07 . drwxr-xr-x 22 root root 4096 Jun 17 14:41 .. drwxrwxrwt 2 root root 4096 Nov 1 14:16 .font-unix drwxrwxrwt 2 root root 4096 Nov 1 14:16 .ICE-unix drwxrwxrwt 2 root root 4096 Nov 1 14:16 .Test-unix drwxrwxrwt 2 root root 4096 Nov 1 14:16 .X11-unix drwxrwxrwt 2 root root 4096 Nov 1 14:16 .XIM-unix

root@vsrv78105:/etc/dovecot# ls -la /etc/dovecot/sa-learn-pipe.sh -rwxr-xr-x 1 root root 769 Nov 3 19:38 /etc/dovecot/sa-learn-pipe.sh

#########################

config

### 90-plugin.conf

plugin { #setting_name = value

antispam_backend = pipe antispam_debug_target = syslog antispam_verbose_debug = 1 # antispam_mail_sendmail_args= --username=%u
antispam_mail_spam_arg = --spam antispam_mail_notspam_arg = --ham antispam_mail_program = /etc/dovecot/sa-learn-pipe.sh antispam_spam = Spam;SPAM;z_SPAM
antispam_trash = Trash;trash
}

###

sa-learn-pipe.sh

#!/bin/bash set -x pid=$$ # remove the # from next line to background learner #( { echo "$(date) ${pid}-start ($*) /tmp/sendmail-msg-$$.txt" set -x #id -a #env

cat > /tmp/sendmail-msg-${pid}.txt /usr/bin/sa-learn "$@" /tmp/sendmail-msg-${pid}.txt echo "$(date) $$-end rc=$?" } >/tmp/antispam.${pid}.log 2>&1

echo "cat antispam.${pid}.log" cat /tmp/antispam.${pid}.log >>/tmp/sa-learn-pipe.log rm -f /tmp/antispam.${pid}.log /tmp/sendmail-msg-${pid}.txt true # remove the # from next line to background learner #) & exit 0