Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!mips!apple!agate!agate!appel
From: appel@xcf.Berkeley.EDU (Shannon D. Appel)
Newsgroups: comp.mail.mh
Subject: Mark as Unseen
Message-ID: <APPEL.91Apr25162112@con.xcf.Berkeley.EDU>
Date: 26 Apr 91 00:21:12 GMT
Sender: root@agate.berkeley.edu (Charlie Root)
Distribution: comp
Organization: xcf
Lines: 2

Is there any way to mark a message that you've read through already as
unseen?  Could be useful in a number of instances.