The account filters work well, but these guys are smart. Using Viagra as an example, the only place the word appears is in the From line and not as an e-mail address. Example below.
VIAGRA ® Official Reseller [jim@innstuff.com]
Is there a way to block this as this is the only place in the e-mail that Viagra or any spam word appears. Nothing in the subject. The content is a graphic.