path: root/COPYING

This collective work is Copyright (C) 2002, 2003 by Eric S. Raymond
and Copyright (C) 2004 by Matthias Andree, Eric S. Raymond,
                          Robert M. Funk and Graham Wilson
and Copyright (C) 2005 by Matthias Andree and Sunil Shetye
and Copyright (C) 2006 - 2008 by Matthias Andree.

Some older portions not explicitly mentioned above are copyrighted by
Carl E. Harris, George M. Sipe, Graham Wilson, Matthias Andree and Sunil Shetye.

The support for SMB authentication is copyright by Andrew Tridgell and
is under GPL version 2 (or any later version).  Andrew Tridgell has
granted a specific exemption for his GPL-licensed code to be linked with
non-GPL-compliant code in fetchmail.  The relevant files are smb*.[ch]
and ntlm.h.

The following files are public-domain: acconfig.h, md5c.c, md5.h.

The following files are explicitly GPL-licensed (v2 or any later
version): getopt1.c, getopt.c, getopt.h.

The file m4-local/ac_ma_search_package.m4 is copyright by Caolan
McNamara <caolan@skynet.ie> with fixes from Alexandre Duret-Lutz
<duret_g@lrde.epita.fr>, Matthew Mueller <donut@azstarnet.com> and
Matthias Andree <matthias.andree@gmx.de>
The license is detailed in m4-local/ac-archive-license.txt and is a
relaxed GPLv2-or-later version.

The *.c files in the ucs/ directory are Copyright (C) 2002, 2003 by
Markus Kuhn, with a liberal license as follows:
 | Permission to use, copy, modify, and distribute this software
 | for any purpose and without fee is hereby granted. The author
 | disclaims all warranties with regard to this software.

The trio/ code is Copyright (C) 1998-2001 by Bjorn Reese and Daniel
Stenberg and also under a liberal license:
 | Permission to use, copy, modify, and distribute this software for any
 | purpose with or without fee is hereby granted, provided that the above
 | copyright notice and this permission notice appear in all copies.
 |
 | THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
 | WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
 | MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE AUTHORS AND
 | CONTRIBUTORS ACCEPT NO RESPONSIBILITY IN ANY CONCEIVABLE MANNER.

The m4/gethostbyname_r.m4 and libesmtp/* files functions are (C) by
Brian Stafford, see the respective file headers for details (LGPL v2.1
or later).

The KAME/* files are (C) Copyright (C) 1995, 1996, 1997, and 1998 WIDE
Project, see the respective file headers for details.

All other code in the distribution incorporates the copy of GPL version 2
below by reference.

Specific permission is granted for the GPLed code in this distribition to
be linked to OpenSSL without invoking GPL clause 2(b).

-------------------------------------------------------------------------------
		    GNU GENERAL PUBLIC LICENSE
		       Version 2, June 1991

 Copyright (C) 1989, 1991 Free Software Foundation, Inc.
                          675 Mass Ave, Cambridge, MA 02139, USA
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

			    Preamble

  The licenses for most software are designed to take away your
freedom to share and change it.  By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users.  This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
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  When we speak of free software, we are referring to freedom, not
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  To protect your rights, we need to make restrictions that forbid
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  We protect your rights with two steps: (1) copyright the software, and
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  Also, for each author's protection and ours, we want to make certain
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  Finally, any free program is threatened constantly by software
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  The precise terms and conditions for copying, distribution and
modification follow.

		    GNU GENERAL PUBLIC LICENSE
   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

  0. This License applies to any program or other work which contains
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These requirements apply to the modified work as a whole.  If
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			    NO WARRANTY

  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
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OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
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