This is the Debian GNU/Linux prepackaged version of msmtp.
It was packaged by Julien Louis <ptitlouis@sysif.net>
from sources obtained from http://msmtp.sourceforge.net/ and is written by
Martin Lambers <marlam@users.sourceforge.net>

doc/msmtp.{info,texi} are licensed under the GNU Free Documentation License
with the following copyright statement: 

   Copyright (C) 2005, 2006, 2007 Martin Lambers

     Permission is granted to copy, distribute and/or modify this
     document under the terms of the GNU Free Documentation License,
     Version 1.2 or any later version published by the Free Software
     Foundation; with no Invariant Sections, no Front-Cover Texts, and
     no Back-Cover Texts.  A copy of the license is included in the
     section entitled "GNU Free Documentation License".

On Debian systems, the complete text of the GNU Free Documentation License
version 1.2 can be found in `/usr/share/common-licenses/GFDL-1.2'.


msmtp is distributed under the terms of the GNU General Public License,
version 3 or later. 

On Debian systems, the complete text of the GNU General
Public License version 3 can be found in `/usr/share/common-licenses/GPL-3'.