I realise it's an old post, but still... IMO, header rules would be really useful, whether for spam sorting purposes, or other situations. Strange to see they were removed. Is there any reason for that?
For example, we got our mail server, and are using aliases for some emails (like
suport@domain.com ->
support@domain.com,
help@domain.com ->
support@domain.com). Kayako eSupport fetches messages by POP3 from the support box, but then it completely disregards where it got the messages from and just checks the "To:" headers. That destroys the whole deal since I need to create rules for every alias so the messages are delivered to correct department rather than to catch-all rule or just nowhere at all.
I have tried to modify the patch above, for Delivered-To: headers, then tried it unmodified - still doesn't work.
Does anybody use the patch or something similar to it, for their own purposes? Any comments, or even a working example of changing/editing the parser rules would make me a very happy person
Best regards,
Kestutis