[Dovecot] How to activate antispam plugin
Hello,
I'm using dovecot 2.1.7 from the Debian backports package and I'm
trying to get working the antispam plugin with dspam. I have followed the
documentation http://wiki2.dovecot.org/Plugins/Antispam but it does not seem to
work. The /var/log/dspam folder is empty even after I put mail in the Spam
folder.
How can I see if the plugin is working and what config option am I
missing ?
Thank in advance for your help. Here is my config from dovecot -n:
# 2.1.7: /etc/dovecot/dovecot.conf
# OS: Linux 2.6.32-xenU-6887-i386 i686 Debian 6.0.6
mail_location = maildir:~/Maildir
namespace inbox {
inbox = yes
location =
prefix =
}
passdb {
driver = pam
}
plugin {
antispam_backend = dspam
antispam_dspam_args = --mode=teft;--deliver=;--user;%u
antispam_dspam_binary = /usr/bin/dspam
antispam_signature = X-DSPAM-Signature
antispam_signature_missing = move
antispam_spam = Spam
antispam_trash = trash;Corbeille;Trash;Deleted Items; Deleted Messages
sieve = ~/.dovecot.sieve
sieve_dir = ~/sieve
}
protocols = " imap pop3"
service auth {
unix_listener /var/spool/postfix/private/auth {
mode = 0666
}
}
ssl_cert =
[Dovecot] Unable to use dovecot-antispam plugin
Hello everybody,
I'm trying to use the Dovecot antispam on Debian Wheezy (dovecot version
2.1.7), but it's not working, each time I put a mail in the "Spam" folder, it
is send in its original folder. What bother me the most is that I don't see
anything in the log. Here is my dovecot config related to the antispam plugin :
plugin {
antispam_allow_append_to_spam = yes
antispam_backend = dspam
antispam_debug_target = syslog
antispam_dspam_args =
--user;%Lu;--deliver=spam,innocent;--source=error;--signature=%%s
antispam_dspam_binary = /usr/bin/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 = error
antispam_spam = SPAM;Spam
antispam_trash = trash;Trash;Deleted Items; Deleted Messages
sieve = ~/.dovecot.sieve
sieve_dir = ~/sieve
}
protocol imap {
mail_plugins = " antispam"
}
And in the log, the only thing I see is the plugin initialization :
Jul 27 13:18:05 twoflowers imap: antispam: plugin initialising (2.0-notgit)
Jul 27 13:18:05 twoflowers imap: antispam: "SPAM" is exact match spam folder
Jul 27 13:18:05 twoflowers imap: antispam: "Spam" is exact match spam folder
Jul 27 13:18:05 twoflowers imap: antispam: no unsure folders
Jul 27 13:18:05 twoflowers imap: antispam: "trash" is exact match trash folder
Jul 27 13:18:05 twoflowers imap: antispam: "Trash" is exact match trash folder
Jul 27 13:18:05 twoflowers imap: antispam: "Deleted Items" is exact match trash
folder
Jul 27 13:18:05 twoflowers imap: antispam: " Deleted Messages" is exact match
trash folder
Jul 27 13:18:05 twoflowers imap: antispam: allowing APPEND to spam folders
Jul 27 13:18:05 twoflowers imap: antispam: dspam binary set to /usr/bin/dspam
Jul 27 13:18:05 twoflowers imap: antispam: dspam result set to X-DSPAM-Result
Jul 27 13:18:05 twoflowers imap: antispam: dspam extra arg --user
Jul 27 13:18:05 twoflowers imap: antispam: dspam extra arg xavier
Jul 27 13:18:05 twoflowers imap: antispam: dspam extra arg
--deliver=spam,innocent
Jul 27 13:18:05 twoflowers imap: antispam: dspam extra arg --source=error
Jul 27 13:18:05 twoflowers imap: antispam: dspam extra arg --signature=%s
Jul 27 13:18:05 twoflowers imap: antispam: signature header line is
"X-DSPAM-Signature"
Thank you for your help.
--
Xavier Claude
claude.xav...@gmail.com
Re: [Dovecot] Unable to use dovecot-antispam plugin
Le lundi 29 juillet 2013 08:51:17 Steffen Kaiser a écrit :
> On Sat, 27 Jul 2013, Xavier Claude wrote:
>
> > 2.1.7), but it's not working, each time I put a mail in the "Spam"
>
> Turn on logging and the mail_log plugin:
>
> http://wiki2.dovecot.org/Logging
> http://wiki2.dovecot.org/Plugins/MailLog
Thank you it shows that there is no action when I try to move the mail to the
Spam directory. Here is the results when I move the mail from the Inbox to the
Draft directory and back to the Inbox :
Jul 30 22:01:46 twoflowers dovecot: imap(xavier): copy from INBOX: box=Drafts,
uid=7, msgid=<20130717220057.586dd...@linux-s4x4.site>, size=753
Jul 30 22:01:46 twoflowers dovecot: imap(xavier): delete: box=INBOX, uid=9,
msgid=<20130717220057.586dd...@linux-s4x4.site>, size=753
Jul 30 22:01:47 twoflowers dovecot: imap(xavier): expunge: box=Drafts, uid=6,
msgid=<20130717220057.586dd...@linux-s4x4.site>, size=753
Jul 30 22:01:51 twoflowers dovecot: imap(xavier): copy from Drafts: box=INBOX,
uid=11, msgid=<20130717220057.586dd...@linux-s4x4.site>, size=753
Jul 30 22:01:51 twoflowers dovecot: imap(xavier): delete: box=Drafts, uid=7,
msgid=<20130717220057.586dd...@linux-s4x4.site>, size=75
But when I move the mail to the spam directory, there is nothing in the log.
>
> > folder, it is send in its original folder. What bother me the most is
>
> What was the "original folder"? Maybe Junk? try to turn off Junk filtering
> by the mail client. With mail_log enabled you'll see many actions of your
> client.
The original folder was the Inbox. It's a dedicated mail account to test the
antispam plugin, so there is no filtering by the client.
Here is my config with the logging enabled :
# 2.1.7: /etc/dovecot/dovecot.conf
# OS: Linux 3.2.14-std-ipv6-64 x86_64 Debian 7.1
mail_debug = yes
mail_location = maildir:~/Maildir
mail_plugins = " mail_log notify"
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope encoded-character
vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy
include variables body enotify environment mailbox date ihave
namespace inbox {
inbox = yes
location =
mailbox Drafts {
special_use = \Drafts
}
mailbox Junk {
special_use = \Junk
}
mailbox Sent {
special_use = \Sent
}
mailbox "Sent Messages" {
special_use = \Sent
}
mailbox Trash {
special_use = \Trash
}
prefix =
}
passdb {
driver = pam
}
plugin {
antispam_allow_append_to_spam = yes
antispam_backend = dspam
antispam_debug_target = syslog
antispam_dspam_args =
--user;%Lu;--deliver=spam,innocent;--source=error;--signature=%%s
antispam_dspam_binary = /usr/bin/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 = error
antispam_spam = SPAM;Spam
antispam_trash = trash;Trash;Deleted Items; Deleted Messages
mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename
mail_log_fields = uid box msgid size
sieve = ~/.dovecot.sieve
sieve_dir = ~/sieve
}
protocols = " imap sieve"
service auth {
unix_listener /var/spool/postfix/private/auth {
mode = 0666
}
}
ssl_cert =
Re: [Dovecot] Unable to use dovecot-antispam plugin
Le mercredi 31 juillet 2013 08:51:11 Steffen Kaiser a écrit : > > To narrow down the problem, could you: > > a) add "Drafts" to antispam_spam and try again with Drafts,& I've added it and I have the same behaviour as with the Spam directory. > a) disable antispam and try to move a message to Spam again. If I disable the plugin I can move a mail in the Spam directory. > > The config looks fine. Do you have no error in the logs or in syslog? I > wonder if your client moves the message to Spam at all ... . I don't see anything in the logs. Regards, -- Xavier Claude claude.xav...@gmail.com
Re: [Dovecot] Unable to use dovecot-antispam plugin
I've finally found the issue, dspam was not configured properly. -- Xavier Claude claude.xav...@gmail.com
