postnews 0.7 - post a usenet article

(C) 2001-2002 by Michael Waschbüsch <waschbuesch@users.sourceforge.net>
(C) 2014-2017 Robert James Clay <jame@rocasa.us>
http://sourceforge.net/projects/postnews/

Postnews is a small command line utility written in Python that posts usenet
articles onto remote servers. An article must at least contain the headers
"From: ","Newsgroups: ", "Subject: ", a newline and a body. For something
like a cancellation message, it would need "Control: cancel <message-ID>".