[Dovecot] Imap Folder activity detect

Tom Hendrikx tom at whyscream.net
Wed Oct 6 14:44:03 EEST 2010


On 06/10/10 13:26, Antonio Perez-Aranda wrote:
> Hi all,
> 
> We are migrating a mail service with 80.000 users, and 40.000 of them are
> using IMAP.
> 
> At present, this service is handled by Courier, with some custom patches.
> And we are migrating to Dovecot 1.2.15.
> 
> One of these patches is used to interact with Spamassassin. If Courier
> detects any move/copy operation to the "IsSPAM" or "IsntSPAM" folders, a
> specific bash script is executed like IsSPAM.sh and IsntSPAM.sh
> 
> These scripts do the following:
> 
> IsSPAM.sh
>  1. Takes user as parameter USER.
>  2. Retrieves the homeDirectory of USER from ldap, using ldapsearch.
>  3. Executes /usr/bin/sa-learn --spam ... with IsSPAM folder
> 
> IsntSPAM.sh
>  1. Takes user as parameter USER.
>  2. Retrieves the homeDirectory of USER from ldap, using ldapsearch.
>  3. Executes /usr/bin/sa-learn --ham ... with IsntSPAM folder
>  4. Moves all content from IsntSPAM to INBOX
> 
> 
> I think that it shouldn't be very hard to implement a plugin to detect
> MOVE/COPY events to specified folders, and to execute specified scripts on
> detection.
> 
> Is there already such a plugin for dovecot 1.2.15?
> 

The dovecot-antispam plugin is what you are looking for.

Regards,
	Tom

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