Rodney Richison wrote:
In my fight against spam, yahoo groups seems to be the only casualty.
I'm not a rule writer, so please forgive this feable attempt and let me
know if it looks ok????
# Example of a rule for text in the header of the mail:
header LOCAL__H_from_yahoogroups From =~ /yahoogroups\.com/i
score LOCAL__H_from_yahoogroups -2.0
describe LOCAL__H_from_yahoogroups From yahoogroups.com
This matches
From: [EMAIL PROTECTED]
you can play with other headers such as Sender, List-Id, ... etc, but
all these can be forged.
if these are to be trusted, look at whitelist_rcvd_from. Note that
yahoogroups mail have a domain key signature.
