Disruptor OL is a plug-in (or COM add-in) for Outlook 2000 and 2002. You get a powerful spam filter with impressive results. If one message is missed, it's easy to check why. You can see what settings would have caught the message and can turn them on. And everything is only one click away, fully integrated into Outlook 2000 and Outlook 2002 and the beta Outlook 11 with simple, fresh, and clear dialogs.