Outlook 2002 SP3 adds additional properties to the list of those that are
affected by the security features. As a result, one of your add-ins needs
updated to the latest version - antispam add-ins are a common cause
although others are affected by the changes as well. Many add-ins were
updated following the release of Outlook 2003 and should work with SP3, if
not you'll need to contact the vendor for a newer version.
http://www.slipstick.com/outlook/ol2002sp3.htm#problems has a list of
applications known to trigger the warning.
--
Diane Poremsky [MVP - Outlook]
Author, Teach Yourself Outlook 2003 in 24 Hours
Coauthor, OneNote 2003 for Windows (Visual QuickStart Guide)
Author, Google and Other Search Engines (Visual QuickStart Guide)
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