Copyright for perdition source package in Xenial

perdition
Mail retrieval proxy server
Copyright (C) 1999-2009  Horms 

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.

The complete text of the GPL license can be found in on Debian
systems at /usr/share/common-licenses/GPL.

This package is available by HTTP from:
http://horms.net/projects/perdition/download/