Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/ Source: https://metacpan.org/release/RT-Extension-CommndByMail Upstream-Contact: Best Practical Solutions, LLC Upstream-Name: RT-Extension-CommndByMail Files: * Copyright: 2014, Best Practical Solutions License: GPL-2 Files: debian/* Copyright: 2007, Matthew Johnson 2009-2017, Tollef Fog Heen 2020-2023, Andrew Ruthven License: GPL-2 Comment: Matthew's work is licensed "under the GPL", but the version is not specified. Given there is probably little of his work left I feel it is safe to assert GPL-2 for all these files. License: GPL-2 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; version 2. . On Debian systems, the complete text of version 2 of the GNU General Public License can be found in `/usr/share/common-licenses/GPL-2'.