SidewinderX

SidewinderX will stop spam and phishing at the source with this automated, AppleScript-able spam tracing and reporting software tool for OS X.
The Mac OS X Universal Binary is built on the company's popular Sidewinder Rating Engine, and designed to work with AppleMail, Entourage, Mailsmith, Eudora, and Powermail to trace and report spam e-mail, and "spamvertized" links embedded in e-mail messages.

It will also allow the user to "categorize" spam by content, and send a different abuse complaint, and use a different CC list for abuse complaints from each category.