Hello guys! You locked me out in the process of your battle against porn and I never even got to take my shirt off, (O: but, thankfully, I'm back now.
I can imagine how aggravating the problem must be though. I hope you can get it filtered out.
I use Gmail and they have a great spam filter integrated with their email service. I never get any spam at all in my "Inbox", but if I look into my spam folder, I could find all of the enhancement aids I could never want.
The point that I'm making is that there must be an effective way or program to filter this unwanted stuff out, because Gmail does it now.