Could you copy the raw header you want to filter on and the rule from your rules file here?

bye   Olaf

Why do some filtering rules not work with some senders? I am getting a lot of spam from cialiedge.com and have applied rules to delete messages with 'return@cialiedge.com' or 'reply@cialiedge.com' in the header but the messages end up in my new messages in box or in my junk mail folder anyway. The rules I have applied to other unwanted emails work, only the ones from cialiedge.com seem not to.