From: utzoo!decvax!harpo!npoiv!npois!cbosgd!mark
Newsgroups: net.news
Title: Re: New Cancellation Protocol?
Article-I.D.: cbosgd.3191
Posted: Mon Feb 28 11:50:49 1983
Received: Tue Mar  1 05:51:14 1983
References: <1542@alice.UUCP>

I see these too, and they always came through duke.  Seems there is
some bug at or near Duke that puts the Control: header into the
body of the message instead of the header.  Apparently it's hard
to track this one down, they know about it.