7.2   Why is every message going to the Spam mailbox?

Apple Mail

Make sure that you have installed SpamSieve’s Apple Mail plug-in. The name of the SpamSieve rule in Apple Mail must begin with “SpamSieve”. Make sure that there are no leading spaces in the name. If the rule name does not begin with “SpamSieve”, Mail will move every message to the Spam mailbox without even showing the messages to SpamSieve.

Entourage

Make sure that you’ve disabled Entourage’s built-in Junk Mail Filter and that the SpamSieve rule(s) in Entourage are setup exactly as shown.