This article is from the Backgammon FAQ, by Mark Damish email@example.com with numerous contributions by others.
Apparently it is possible to receive and post to newsgroups via
E-mail. Send mail to firstname.lastname@example.org Put "help" in your
message. You will receive a reply explaining how you can subscribe to
all Usenet messages that contain a particular keyword or list of
keywords in them.
email@example.com (Dragomir R. Radev)
Netnews@stanford is good for reading Usenet by mail.
To post to rgb you need the UTexas mail-to-news gateway send mail to
"firstname.lastname@example.org and this will post to r.g.b.
Subject: access to r.g.b. without a news server
Date: Thu, 16 Nov 1995 09:42:16 -0500
This is a test post. If this appears in r.g.b., I have found a working
gateway for posting news via email. See my backgammon page at
http://www.msen.com/~lwp/bg.html for links which allow people to
read r.g.b. without a news server and to post to r.g.b. via this