antispam plugin again

[Maciej Milaszewski]

Hello
I have a problem with migrating dovecot from 2.2.36 to 2.3.8 -
everything works fine, but a problem with migrating anti-spam plugins

New dovecot 2.3.x has implemented own antispam-plugin like:

---- new from dovecot 2.3.8 -----
# From elsewhere to Spam folder
  imapsieve_mailbox1_name = Spam
  imapsieve_mailbox1_causes = COPY
  imapsieve_mailbox1_before =
file:/usr/lib64/dovecot/sieve/report-spam.sieve

  # From Spam folder to elsewhere
  imapsieve_mailbox2_name = *
  imapsieve_mailbox2_from = Spam
  imapsieve_mailbox2_causes = COPY
  imapsieve_mailbox2_before = file:/usr/lib64/dovecot/sieve/report-ham.sieve

  sieve_pipe_bin_dir = /usr/lib64/dovecot/sieve

  sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.environment

  #setting_name = value
  sieve_global_dir = /etc/sieve_global
  sieve_max_redirects = 20
  sieve_vacation_use_original_recipient = yes

  expire = SPAM
  #expire_dict = proxy::expire
  expire_dict = redis:host=127.0.0.1:prefix=expire/
---------------------------------------------------------------------------------------


In older version dovecot I use antispam_plugin + simple script:

---------------- old from 2.2.36.4 + antispam plugin ----------
 ...
 antispam_backend = MAILTRAIN
  antispam_mail_spam = --spam
  antispam_mail_notspam = --ham
  antispam_mail_sendmail = /usr/local/bin/spam-learn.sh
  antispam_pipe_tmpdir = /tmp

  antispam_spam_pattern_ignorecase = spam;inbox.spam;Unwanted
  antispam_trash_pattern_ignorecase = trash;Deleted *;Junk*;kosz

  antispam_debug_target = syslog
  antispam_verbose_debug = 1
-------------------------

How do I change the bash file to make it work like on the old system (I
use pyzor) like:

cat /usr/local/bin/spam-learn.sh

#!/bin/sh
date >> /tmp/spam.txt
echo $@ >> /tmp/spam.txt

if [ "x$1" = "x--spam" ]; then
    /usr/bin/pyzor report >> /tmp/spam.txt 2>&1
fi
if [ "x$1" = "x--ham" ]; then
    /usr/bin/pyzor whitelist >> /tmp/ham.txt 2>&1
fi