Thanks guys. I actually didn't ask my question correctly -- I want to match only those messages that haven't been replied to and that also started a thread.
This combination does the trick nicely: !~x . ~$ Marianne -- Marianne Promberger http://promberger.info GnuPG/PGP public key ID 80AD9916 ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email ______________________________________________________________________
