The svnmailer is a tool that is usually called by
a subversion hook to submit commit notifications
in various ways (at the moment: mail via SMTP or a
pipe to a sendmail like program, news via NNTP, or
CIA live tracker notification via XML-RPC). It is
derived from the original mailer.py distributed
with subversion, but should be much more
consistent, more extensible, and have many more
features.
