This page describes the Outlook patch in development:
http://officeupdate.microsoft.com/2000/articles/out2ksecarticle.htm
The access timer ("Provide access for {1,2,5,10...} minutes") is a
great idea. I wonder where they came up with that one. :)
However, their restriction on the Send method call leaves a lot to
be desired:
http://officeupdate.microsoft.com/2000/articles/EmailSecOM.htm
If a program uses the Send method to send e-mail, Outlook now displays a
dialog box asking users whether they wish
to allow the operation. Users can't choose "Yes"
until five seconds have passed.