Lockergnome: "
Outlook 2003 Update: KB832333 enhances the junk e-mail filter in Outlook to help provide a higher level of protection against junk e-mail. As part of Microsoft’s ongoing commitment to reducing junk e-mail, periodic updates will be provided to Outlook users. This update is optional and simply provides a more up-to-date definition of messages that are considered to be junk or not junk."