I decided to go ahead and make your Outlook Express put different types of messages into different folders. So, I created some new folders for you: Possible Junk Junk "Possible Junk" has suspected spam in it. You'll have to double-click on the SpamBayes icon in the tray (the envelope with the circled green arrow) to retrain those messages. "Junk" has spam in it. You should review those every so often and, if it looks wrong, double-check on the SpamBayes icon and retrain on the messages. Note that the cache is set up for 30 days worth of email messages. So, the cache will be large, but at least you'll likely always have the opportunity to retrain mis-classified messages.