Is there any news on this bug? I have just run into the same problem, although I am manually running rules on messages after I have read them (to automatically sort them into the correct folders.) I'm trying to sort on the List-Id field, but wiping all the .msf files didn't help. Enabling offline folders on the Inbox then compacting all folders didn't work either. My customHeaders field says:
So I'm not sure whether it's missing a trailing colon there or what. But either way, even though the message is visible in the preview pane when I run the filter, the extra headers still seem to be ignored.
Is there any news on this bug? I have just run into the same problem, although I am manually running rules on messages after I have read them (to automatically sort them into the correct folders.) I'm trying to sort on the List-Id field, but wiping all the .msf files didn't help. Enabling offline folders on the Inbox then compacting all folders didn't work either. My customHeaders field says:
user_pref( "mailnews. customHeaders" , "DomainKey- Signature: Received: List-Id");
So I'm not sure whether it's missing a trailing colon there or what. But either way, even though the message is visible in the preview pane when I run the filter, the extra headers still seem to be ignored.