Using SpamfireHow Spamfire works
Adding senders to your Friends List
If Spamfire traps a message from one of your regular correspondents, you can tell Spamfire to always accept messages from that sender. Select the trapped message and click the Add Friend button in the Toolbar. Spamfire will always accept any message that comes from a sender on your Friends List.
You can also option-click the Add Friend button or choose one of the related commands in the Message menu for additional options.
You can also add mailing lists and known spammers to your Senders List.