Le 21/08/2015 16:21, Steffen Kaiser a écrit :

- -1 usually means exec() failed, that is:

/usr/bin/sa-learn does not exist or the process thinks so at least.

Hello Steffen, thanks for your reply.

I've tried to use an external script sa-learn-pipe.sh :

#!/bin/bash
echo /usr/bin/sa-learn $* /tmp/sendmail-msg-$$.txt echo "$$-start ($*)" >> /tmp/sa-learn-pipe.log
echo $* > /tmp/sendmail-parms.txt cat<&0 >> /tmp/sendmail-msg-$$.txt
/usr/bin/sa-learn $* /tmp/sendmail-msg-$$.txt && rm -f /tmp/sendmail-msg-$$.txt &
echo "$$-end" >> /tmp/sa-learn-pipe.log
exit 0

And to update my configuration like that:

  antispam_debug_target = syslog
  antispam_verbose_debug = 1

  antispam_backend = pipe
  antispam_pipe_program_spam_arg = --spam
  antispam_pipe_program_notspam_arg = --ham
  antispam_pipe_program = /usr/local/bin/sa-learn-pipe.sh
  antispam_pipe_program_args = --username=%Lu

Now, this seems better, no error, the email is correctly moved in /Junk/ and I have no error

Aug 21 16:31:05 mail imap: antispam: mailbox_is_unsure(Junk): 0
Aug 21 16:31:05 mail imap: antispam: mailbox_is_trash(INBOX): 0
Aug 21 16:31:05 mail imap: antispam: mailbox_is_trash(Junk): 0
Aug 21 16:31:05 mail imap: antispam: mail copy: from trash: 0, to trash: 0
Aug 21 16:31:05 mail imap: antispam: mailbox_is_spam(INBOX): 0
Aug 21 16:31:05 mail imap: antispam: mailbox_is_spam(Junk): 0
Aug 21 16:31:05 mail imap: antispam: mailbox_is_unsure(INBOX): 0
Aug 21 16:31:05 mail imap: antispam: mail copy: src spam: 0, dst spam: 0, src unsure: 0


BUT... the sa-learn-pipe.sh doesn't seems to be called !
No files created in /tmp/

:-(

I also tried to use the "mailtrain" backend but Dovecot doesn't accept it ( I suppose I need to set "antispam_backend" to "mailtrain" but this doesn't works ).




Do you have SELinux active? http://wiki2.dovecot.org/WhyDoesItNotWork near the end.

sestatus doesn't exists, package not installed ( policycoreutils )
and no file /var/log/audit*

So I suppose iRedMail doesn't install SELinux components.



If this does not help, add a wrapper script in your config and check if the script is called at least


It's not called at all :-/

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