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+This is Debian GNU/Linux's prepackaged version of exim, a powerful yet easy
+to configure mail transport agent.
+
+-----------------------------------------------------------------
+This package was put together from the original sources which are
+maintained by Philip Hazel <ph10@cus.cam.ac.uk>, and which were
+obtained from
+
+ https://downloads.exim.org/exim4/
+
+Some modifications to the Makefiles have been made to fit with the Linux
+FHS.
+-----------------------------------------------------------------
+
+-----------------------------------------------------------------
+The exim content filtering extension, formally known as the
+exiscan-acl patch, and which is included in exim4-daemon-heavy,
+was written by Tom Kistner <tom@duncanthrax.net>.
+/* Copyright (c) Tom Kistner <tom@duncanthrax.net> 2003-???? */
+/* License: GPL */
+-----------------------------------------------------------------
+
+-----------------------------------------------------------------
+Debian Maintainer history:
+- The Debian package for exim was originally made by Tim Cutts
+ <timc@chiark.greenend.org.uk>.
+- Mark Baker <mbaker@iee.org> took over until exim version 3 and is
+ still involved with packaging.
+- Steve Haslam, Hilko Bengen and Marc Haber generated the initial
+ packages of Exim v4.
+- The exim4 packages are currently maintained by
+ - Core Team
+ - (mh) Marc Haber <mh+debian-packages@zugschlus.de> (team leader)
+ - (am) Andreas Metzler <ametzler@downhill.at.eu.org> (uploader)
+ - Commit Privileges
+ - (hb) Hilko Bengen <bengen@debian.org> (documentation, hacks etc)
+ - (cb) Christian Perrier <bubulle@debian.org> (translations)
+
+The following people helped in preparing the exim4 packages and gave
+important feedback:
+- Marc Merlin provides the dlopen patch, making it possible to load
+ local_scan-routines for a external shared object.
+ The original patch was written by David Woodhouse, it was modified first
+ by Derrick 'dman' Hudson and afterwards by Marc Merlin.
+- Sander Smeenk provided the TLS-docs and the script to generate the
+ self-signed certificates.
+- The people on the exim4debian list that submitted bug-reports and -fixes,
+ and helped with design issues: Matthias Klose, Alexander Koch, Ola
+ Lundqvist, Andrew Mulholland, David Pashley, Andreas Piesk, Nick Phillips
+ and whoever I forgot to mention.
+- syslog2eximlog script by Martin Godisch.
+- Hilko Bengen converted the Debian documentation from plain-text to XML
+ format.
+-----------------------------------------------------------------
+
+
+-----------------------------------------------------------------
+exim is Copyright (c) 1995 - 2018 University of Cambridge.
+ Copyright (c) 2006-2020 The Exim Maintainers
+
+The original licence is as follows (from the file NOTICE in the upstream
+distribution); a copy of the GNU GPL version 2 is available in
+/usr/share/common-licenses/GPL-2 on Debian systems.
+
+_________________________________________________________________________
+THE EXIM MAIL TRANSFER AGENT
+----------------------------
+
+Copyright (c) 2004 University of Cambridge
+
+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.
+
+In addition, for the avoidance of any doubt, permission is granted to
+link this program with OpenSSL or any other library package and to
+(re)distribute the binaries produced as the result of such linking.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+
+UNSOLICITED EMAIL
+-----------------
+
+The use, supply or promotion of Exim for the purpose of sending bulk,
+unsolicited electronic mail is incompatible with the basic aims of the program,
+which revolve around the free provision of a service that enhances the quality
+of personal communications. The author of Exim regards indiscriminate
+mass-mailing as an antisocial, irresponsible abuse of the Internet.
+
+
+INCORPORATED CODE
+-----------------
+
+A number of pieces of external code are included in the Exim distribution.
+
+ . Support for the cdb (Constant DataBase) lookup method is provided by code
+ contributed by Nigel Metheringham of Planet Online Ltd. which contains
+ the following statements:
+ _________________________________________________________________________
+
+ Copyright (c) 1998 Nigel Metheringham, Planet Online Ltd
+
+ 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.
+
+ This code implements Dan Bernstein's Constant DataBase (cdb) spec.
+ Information, the spec and sample code for cdb can be obtained from
+ http://www.pobox.com/~djb/cdb.html. This implementation borrows some code
+ from Dan Bernstein's implementation (which has no license restrictions
+ applied to it).
+ _________________________________________________________________________
+
+ The implementation is completely contained within the code of Exim. It
+ does not link against an external cdb library.
+
+ . Client support for Microsoft's "Secure Password Authentication" is pro-
+ vided by code contributed by Marc Prud'hommeaux. Server support was
+ contributed by Tom Kistner. This includes code taken from the Samba
+ project, which is released under the Gnu GPL.
+
+
+ . Support for calling the Cyrus "pwcheck" and "saslauthd" daemons is
+ provided by code taken from the Cyrus-SASL library and adapted by
+ Alexander S. Sabourenkov. The permission notice appears below, in
+ accordance with the conditions expressed therein.
+
+ _________________________________________________________________________
+
+ Copyright (c) 2001 Carnegie Mellon University. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are
+ met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ 3. The name 'Carnegie Mellon University' must not be used to endorse or
+ promote products derived from this software without prior written
+ permission. For permission or any other legal details, please
+ contact
+
+ Office of Technology Transfer
+ Carnegie Mellon University
+ 5000 Forbes Avenue
+ Pittsburgh, PA 15213-3890
+ (412) 268-4387, fax: (412) 268-7395
+ tech-transfer@andrew.cmu.edu
+
+ 4. Redistributions of any form whatsoever must retain the following
+ acknowledgment:
+ This product includes software developed by Computing Services at
+ Carnegie Mellon University (http://www.cmu.edu/computing/).
+
+ CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE FOR ANY
+ SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
+ RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
+ CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ _________________________________________________________________________
+
+
+ . The Exim Monitor program, which is an X-Window application, includes
+ modified versions of the Athena StripChart and TextPop widgets. This code
+ is copyright by DEC and MIT, and their permission notice appears below,
+ in accordance with the conditions expressed therein.
+
+ _________________________________________________________________________
+
+ Copyright 1987, 1988 by Digital Equipment Corporation, Maynard,
+ Massachusetts, and the Massachusetts Institute of Technology, Cambridge,
+ Massachusetts.
+
+ All Rights Reserved
+
+ Permission to use, copy, modify, and distribute this software and its
+ documentation for any purpose and without fee is hereby granted, provided
+ that the above copyright notice appear in all copies and that both that
+ copyright notice and this permission notice appear in supporting documen-
+ tation, and that the names of Digital or MIT not be used in advertising
+ or publicity pertaining to distribution of the software without specific,
+ written prior permission.
+
+ DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+ DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ SOFTWARE.
+ _________________________________________________________________________
+
+
+ . Some of the code to support the use of maildirsize files for maildir
+ deliveries is taken from the Courier Imapd source code. This code is
+ released under the GPL.
+ _________________________________________________________________________
+
+--
+Philip Hazel University of Cambridge Computing Service,
+-----------------------------------------------------------------
+src/pdkim/*
+
+PDKIM - a RFC4871 (DKIM) implementation
+http://duncanthrax.net/pdkim/
+Copyright (C) 2009 - 2016 Tom Kistner <tom@duncanthrax.net>
+Copyright (C) 2016 - 2020 Jeremy Harris <jgh@exim.org>
+
+This copy of PDKIM is included with Exim. For a standalone distribution,
+visit http://duncanthrax.net/pdkim/.
+-----------------------------------------------------------------