Currently Being ModeratedNov 27, 2012 3:03 PM (in response to Gabe Hamrick)
Mail's Junk filter has nothing to do with the sender. It is based on an analysis of the content of the message. True spam rarely comes from the same sender, so that is a fruitless way of filtering spam. If you are getting repeated messages from the same sender, try making a rule to deal with that sender.