To, Cc and Bcc will change and fire that event if the item is saved after
the recipients are removed. You can also check the count of the Recipients
collection at intervals or in specific event handlers, and you can check the
Items.Change() event, but that would also require a saved item.

--
Ken Slovak
[MVP - Outlook]
http://www.slovaktech.com
Author: Professional Programming Outlook 2007.
Reminder Manager, Extended Reminders, Attachment Options.
http://www.slovaktech.com/products.htm


"ryotyankou via OfficeKB.com" u48591@uwe wrote in message
news:9b4c4898c11e6@uwe...
PropertyChange could not be fired if e-mail addresses were deleted, how
could
i detect the deletion then? All i wanted is to detect this.