This directory contains.

mailing_lists		support for moderating, redistributing and
			gatewaying mailing lists into newsgroups/vice-versa.
mail_to_group		support for being able to "mail comp.unix.wizards"
nntp_support		support for posting articles remotely using
			NNTP.
post_via_mail		support for posting articles remotely by mailing
			them there. Poor man's NNTP.