Bug 5555 - Add DKIM tests to VBounce-BackScatter-Detection
Summary: Add DKIM tests to VBounce-BackScatter-Detection
Status: NEW
Alias: None
Product: Spamassassin
Classification: Unclassified
Component: Plugins (show other bugs)
Version: SVN Trunk (Latest Devel Version)
Hardware: All All
: P5 enhancement
Target Milestone: Undefined
Assignee: SpamAssassin Developer Mailing List
Depends on:
Reported: 2007-07-11 17:58 UTC by C. O.
Modified: 2007-07-11 17:59 UTC (History)
0 users

Attachment Type Modified Status Actions Submitter/CLA Status
Patch for lib/Mail/SpamAssassin/Plugin/VBounce.pm patch None C. O. [NoCLA]
Patch for rules/20_vbounce.cf patch None C. O. [NoCLA]

Note You need to log in before you can comment on or make changes to this bug.
Description C. O. 2007-07-11 17:58:16 UTC
The attached patch adds DKIM checks to the backscatter detection in the VBounce plugin, in addition to 
using the existing content heuristics.

The idea is that if a site uses DKIM to sign outgoing messages, these signatures should be contained in 
incoming bounces (if the bounces contain a copy of the original message, or at least its headers). 
Additionaly, one can specify additional headers to check for - if a bounce message does not contain the 
header, it might be backscatter (e.g. "X-MyAntiBackScatterHeader").
Comment 1 C. O. 2007-07-11 17:59:15 UTC
Created attachment 4041 [details]
Patch for lib/Mail/SpamAssassin/Plugin/VBounce.pm
Comment 2 C. O. 2007-07-11 17:59:50 UTC
Created attachment 4042 [details]
Patch for rules/20_vbounce.cf