dovecot - Apr 2013 - dovecot antispam plugin is not woking

?Hi All,

I am using dovecot? version 2.0.9
DSPAM Anti-Spam Suite 3.10.2 (agent/library)
ClamAV 0.97.7/17102

and dspam antispam plugin 
?dovecot-antispam-plugin-43880985e3dd

and plugin configuration is given below:

protocol imap {
? mail_plugins = " antispam autocreate"
}
protocol pop3 {
? mail_plugins = antispam autocreate
}


plugin {
? antispam_allow_append_to_spam = YES
? antispam_backend = dspam
? antispam_crm_args = --config=/home/vmail
? antispam_dspam_args = --client;--user vmail
? antispam_dspam_binary = /usr/bin/dspam
? antispam_dspam_notspam = --class=innocent
? antispam_dspam_result_header = X-DSPAM-Result
? antispam_dspam_spam = --class=spam
? antispam_mail_tmpdir = /tmp
? antispam_signature = X-DSPAM-Signature
? antispam_signature_missing = error
? antispam_spam = Spam
}

dspam bin path:

[root at sogo ~]# which dspam
/usr/bin/dspam

but my dspam plugin 
configuration is not working. and I am not getting any log from 
dspam. My dspam server is working prefect.

cna anyone help me


Regard's

Ravi Kanchan Sharma

On Tue, 30 Apr 2013 12:36:44 +0300, Ravi Kanchan  
<ravi_kanchan2004 at yahoo.com> wrote:
> I am using dovecot  version 2.0.9
> DSPAM Anti-Spam Suite 3.10.2 (agent/library)
> ClamAV 0.97.7/17102
>
> and dspam antispam plugin
>  dovecot-antispam-plugin-43880985e3dd
That is quite an old revision.
However, there were no significant changes since then.
If you update to the latest revision you might need to revert 5e8351bcfb29,
given your dovecot version.
> and plugin configuration is given below:
>
> protocol imap {
>   mail_plugins = " antispam autocreate"
> }
> protocol pop3 {
>   mail_plugins = antispam autocreate
> }
I'm not sure this plugin could be used with POP3.
> plugin {
>   antispam_allow_append_to_spam = YES
>   antispam_backend = dspam
>   antispam_crm_args = --config=/home/vmail
This line isn't used for dspam backend.
>   antispam_dspam_args = --client;--user vmail
"--user vmail" is treated like a single argument due to missing
semicolon.
That is definitely not what you want. Put it like
"--client;--user;vmail".

Also, you might consider adding these two:  
"--source=error;--signature=%%s".
But I've never used dspam, so can't know for sure.
>   antispam_dspam_binary = /usr/bin/dspam
>   antispam_dspam_notspam = --class=innocent
These are default, could be removed.
>   antispam_dspam_result_header = X-DSPAM-Result
>   antispam_dspam_spam = --class=spam
This last line could also be removed because it's default.
>   antispam_mail_tmpdir = /tmp
No such setting at all for this plugin.
>   antispam_signature = X-DSPAM-Signature
>   antispam_signature_missing = error
Again, default.
>   antispam_spam = Spam
> }
>
> dspam bin path:
>
> [root at sogo ~]# which dspam
> /usr/bin/dspam
>
> but my dspam plugin
> configuration is not working. and I am not getting any log from
> dspam. My dspam server is working prefect.
>
> cna anyone help me
Please fix antispam_dspam_args and let me know whether it works.

-- 
Eugene Paskevich             |   *==)-----------   |     Plug me into
eugene at raptor.kiev.ua        |   -----------(==*   |      The Matrix

On 30-04-13 17:14, Eugene Paskevich wrote:
> On Tue, 30 Apr 2013 15:56:19 +0300, Ravi Kanchan
> <ravi_kanchan2004 at yahoo.com> wrote:
> 
>> thank you for your valuable response
>>
>>
>> I have changed the configuration as per your suggestion.
> 
> Try putting it this way:
> 
> plugin {
>   antispam_spam = Spam
>   antispam_allow_append_to_spam = YES
>   antispam_backend = dspam
>   antispam_dspam_args >
--client;--user;vmail;--source=error;--signature=%%s
>   antispam_dspam_result_header = X-DSPAM-Result
>   antispam_signature = X-DSPAM-Signature
> }
> 
I run dovecot, dspam and antispam plugin on dovecot 2.1.16 with:

plugin {
  antispam_backend = dspam
  antispam_dspam_args --user;mail;--deliver=;--source=error;--signature=%%s
  antispam_dspam_binary = /usr/bin/dspamc
  antispam_dspam_notspam = --class=innocent
  antispam_dspam_spam = --class=spam
  antispam_signature = X-DSPAM-Signature
  antispam_signature_missing = move
  antispam_spam_pattern_ignorecase = Junk;Junk.*
  antispam_trash_pattern_ignorecase = Trash;Deleted Items;Deleted Messages
}

And it works great :)

--
Tom