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>

msmtp is distributed under the terms of the GNU General Public License,
version 2. On Debian GNU/Linux system you can find a copy of this
license in `/usr/share/common-licenses/GPL'.