+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