Spam Busters
Subject:   New SPAM Technique?
Date:   2003-04-24 07:17:33
From:   DerekVadala
Response to: New SPAM Technique?

I was giving a talk on securing email transports yesterday and this occurred to me right in the middle of it. I'm guessing that if a spammer simply attached a reasonably sized JPEG to an email and perhaps included a minimum of unremarkable text, that it would be difficult to catch spam of this nature. In fact, I've noticed that a lot of porn-related spam is of this very nature, and Spam Assassin almost never tags it.

Perhaps something like:

Image attached.