1147339 - Filter rules for custom header fails with duplicate header, when message header appears more than once

Status: UNCONFIRMED

(Thunderbird :: Filters, defect)

Description

[Mike Cloaked]

User Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.101 Safari/537.36

Steps to reproduce:

Set up filter for custom header (in this case Authentication-Results), and if the header contains "dmarc=pass" then add a tag.  This only works if there is one instance of the Authentication-Results header in the email.


Actual results:

If there is only one Authentication-Results header then the tag is added correctly.  If there is a second header that contains the required string then the filter rule is not applied.


Expected results:

The tag should be added irrespective of the number of occurrences of the Authentication-Results header in the email.

Comment 1

[Wayne Mery (:wsmwk)]

the same problem happens when there are multiple headers from spamassasion

Comment 2

[Mike Cloaked]

This bug remains listed as unconfirmed with nobody working on it.  I would be happy to provide diagnostics that would help point to what needs to be fixed to squash this bug but I don't know how to get further diagnostics. If a developer could tell me what to do to get log files to help then I am happy to do that.