All my lists use a prefix in the subject line.([Listname] Subject )
The message "To" Address is also the List Address so I criteria on either of
those.

If you can't do either perhaps create a special address/account for list
subscriptions.

--
Henry Craven {SBS-MVP}


"Ronald Stepp" wrote in message
...
Hmm, well most of them are from lists, so the emails usually change, the
only thing that stays the same is the TO field.. I don't know ahead of
time who's email to flag.