Using SpamfireHow Spamfire works
How filters work
Spamfire comes with hundreds of built-in filters that scan messages for keywords, text and message patterns characteristic of unwanted commercial and pornographic email. The more filters a message violates, the higher that message's Spam Score will be, and the more likely it will be trapped by Spamfire.
Matterform Media frequently releases filter updates to improve Spamfire's accuracy and to combat new spammer techniques. Filter updates happen automatically in Spamfire Pro. You can also look for updates any time by choosing Install Updates... from the File menu.
You can edit the built-in filters or create your own in the Preferences window.