Bump copyright dates.

151 files changed, 148 insertions, 148 deletions

diff --git a/Mailman/Archiver/Archiver.py b/Mailman/Archiver/Archiver.py
index 32892033..266db592 100644
--- a/Mailman/Archiver/Archiver.py
+++ b/Mailman/Archiver/Archiver.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2003 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Archiver/HyperArch.py b/Mailman/Archiver/HyperArch.py
index 1b0cdce5..44691935 100644
--- a/Mailman/Archiver/HyperArch.py
+++ b/Mailman/Archiver/HyperArch.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2015 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Archiver/HyperDatabase.py b/Mailman/Archiver/HyperDatabase.py
index 1de58d6f..2475d47d 100644
--- a/Mailman/Archiver/HyperDatabase.py
+++ b/Mailman/Archiver/HyperDatabase.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2010 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Archiver/Makefile.in b/Mailman/Archiver/Makefile.in
index 65e46cbf..aef5f90a 100644
--- a/Mailman/Archiver/Makefile.in
+++ b/Mailman/Archiver/Makefile.in
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2003 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Archiver/__init__.py b/Mailman/Archiver/__init__.py
index 6a4aac30..0abdc63f 100644
--- a/Mailman/Archiver/__init__.py
+++ b/Mailman/Archiver/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998,1999,2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Autoresponder.py b/Mailman/Autoresponder.py
index aa29e733..62e3221a 100644
--- a/Mailman/Autoresponder.py
+++ b/Mailman/Autoresponder.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998,1999,2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Bouncer.py b/Mailman/Bouncer.py
index ae0c012c..0b7b52a7 100644
--- a/Mailman/Bouncer.py
+++ b/Mailman/Bouncer.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2014 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Bouncers/AOL.py b/Mailman/Bouncers/AOL.py
index df8dd8c4..02351a29 100644
--- a/Mailman/Bouncers/AOL.py
+++ b/Mailman/Bouncers/AOL.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2009 by the Free Software Foundation, Inc.
+# Copyright (C) 2009-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Bouncers/BouncerAPI.py b/Mailman/Bouncers/BouncerAPI.py
index 5f83faf1..9b941143 100644
--- a/Mailman/Bouncers/BouncerAPI.py
+++ b/Mailman/Bouncers/BouncerAPI.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2009 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Bouncers/Caiwireless.py b/Mailman/Bouncers/Caiwireless.py
index b71b0624..b1aea634 100644
--- a/Mailman/Bouncers/Caiwireless.py
+++ b/Mailman/Bouncers/Caiwireless.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2008 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Bouncers/Compuserve.py b/Mailman/Bouncers/Compuserve.py
index 89085d2c..0a94b00c 100644
--- a/Mailman/Bouncers/Compuserve.py
+++ b/Mailman/Bouncers/Compuserve.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998,1999,2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Bouncers/DSN.py b/Mailman/Bouncers/DSN.py
index 2eacd0f4..701617db 100644
--- a/Mailman/Bouncers/DSN.py
+++ b/Mailman/Bouncers/DSN.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2008 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Bouncers/Exchange.py b/Mailman/Bouncers/Exchange.py
index 2f6eeda0..a49ad81a 100644
--- a/Mailman/Bouncers/Exchange.py
+++ b/Mailman/Bouncers/Exchange.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Bouncers/Exim.py b/Mailman/Bouncers/Exim.py
index ce677385..a5129156 100644
--- a/Mailman/Bouncers/Exim.py
+++ b/Mailman/Bouncers/Exim.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998,1999,2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Bouncers/GroupWise.py b/Mailman/Bouncers/GroupWise.py
index e5122f73..b3798217 100644
--- a/Mailman/Bouncers/GroupWise.py
+++ b/Mailman/Bouncers/GroupWise.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2008 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Bouncers/LLNL.py b/Mailman/Bouncers/LLNL.py
index 97c56e22..1e038182 100644
--- a/Mailman/Bouncers/LLNL.py
+++ b/Mailman/Bouncers/LLNL.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Bouncers/Makefile.in b/Mailman/Bouncers/Makefile.in
index 8865a9f2..509d8d14 100644
--- a/Mailman/Bouncers/Makefile.in
+++ b/Mailman/Bouncers/Makefile.in
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2003 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Bouncers/Microsoft.py b/Mailman/Bouncers/Microsoft.py
index fec7cc93..357cece2 100644
--- a/Mailman/Bouncers/Microsoft.py
+++ b/Mailman/Bouncers/Microsoft.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2008 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Bouncers/Netscape.py b/Mailman/Bouncers/Netscape.py
index 8c21f629..8bc6b9dd 100644
--- a/Mailman/Bouncers/Netscape.py
+++ b/Mailman/Bouncers/Netscape.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2008 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Bouncers/Postfix.py b/Mailman/Bouncers/Postfix.py
index 3c250e95..5fc5bbd3 100644
--- a/Mailman/Bouncers/Postfix.py
+++ b/Mailman/Bouncers/Postfix.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2008 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Bouncers/Qmail.py b/Mailman/Bouncers/Qmail.py
index 6d742373..a22771b5 100755..100644
--- a/Mailman/Bouncers/Qmail.py
+++ b/Mailman/Bouncers/Qmail.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2011 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Bouncers/SMTP32.py b/Mailman/Bouncers/SMTP32.py
index f2397b24..db6b4c52 100644
--- a/Mailman/Bouncers/SMTP32.py
+++ b/Mailman/Bouncers/SMTP32.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2007 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Bouncers/SimpleMatch.py b/Mailman/Bouncers/SimpleMatch.py
index e84d2255..ca648f65 100644
--- a/Mailman/Bouncers/SimpleMatch.py
+++ b/Mailman/Bouncers/SimpleMatch.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2010 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Bouncers/SimpleWarning.py b/Mailman/Bouncers/SimpleWarning.py
index 4f5958ea..43ad5396 100644
--- a/Mailman/Bouncers/SimpleWarning.py
+++ b/Mailman/Bouncers/SimpleWarning.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2013 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Bouncers/Sina.py b/Mailman/Bouncers/Sina.py
index 3e39ffac..9256104d 100644
--- a/Mailman/Bouncers/Sina.py
+++ b/Mailman/Bouncers/Sina.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Bouncers/Yahoo.py b/Mailman/Bouncers/Yahoo.py
index 47fedce2..f60cf3d7 100644
--- a/Mailman/Bouncers/Yahoo.py
+++ b/Mailman/Bouncers/Yahoo.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2013 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Bouncers/Yale.py b/Mailman/Bouncers/Yale.py
index 6b4aa3ee..61fd2600 100644
--- a/Mailman/Bouncers/Yale.py
+++ b/Mailman/Bouncers/Yale.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2000-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Bouncers/__init__.py b/Mailman/Bouncers/__init__.py
index f569e43f..b271f895 100644
--- a/Mailman/Bouncers/__init__.py
+++ b/Mailman/Bouncers/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998,1999,2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/CSRFcheck.py b/Mailman/CSRFcheck.py
index d531ffc2..a1e78d98 100644
--- a/Mailman/CSRFcheck.py
+++ b/Mailman/CSRFcheck.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2011-2013 by the Free Software Foundation, Inc.
+# Copyright (C) 2011-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Cgi/Auth.py b/Mailman/Cgi/Auth.py
index 986a9235..cffd33d0 100644
--- a/Mailman/Cgi/Auth.py
+++ b/Mailman/Cgi/Auth.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2010 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Cgi/Makefile.in b/Mailman/Cgi/Makefile.in
index 47929e92..946f8bf7 100644
--- a/Mailman/Cgi/Makefile.in
+++ b/Mailman/Cgi/Makefile.in
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2003 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Cgi/__init__.py b/Mailman/Cgi/__init__.py
index f569e43f..b271f895 100644
--- a/Mailman/Cgi/__init__.py
+++ b/Mailman/Cgi/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998,1999,2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Cgi/admin.py b/Mailman/Cgi/admin.py
index f44e01db..53975964 100644
--- a/Mailman/Cgi/admin.py
+++ b/Mailman/Cgi/admin.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2017 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Cgi/admindb.py b/Mailman/Cgi/admindb.py
index 010d8aae..58bb3578 100644
--- a/Mailman/Cgi/admindb.py
+++ b/Mailman/Cgi/admindb.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2017 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Cgi/confirm.py b/Mailman/Cgi/confirm.py
index 100db00c..8dd39aff 100644
--- a/Mailman/Cgi/confirm.py
+++ b/Mailman/Cgi/confirm.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2017 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Cgi/create.py b/Mailman/Cgi/create.py
index 8f20385d..ebb211ae 100644
--- a/Mailman/Cgi/create.py
+++ b/Mailman/Cgi/create.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2017 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Cgi/edithtml.py b/Mailman/Cgi/edithtml.py
index 8bf1652a..796d8539 100644
--- a/Mailman/Cgi/edithtml.py
+++ b/Mailman/Cgi/edithtml.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2017 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Cgi/private.py b/Mailman/Cgi/private.py
index 131c5de8..7112c6c4 100755..100644
--- a/Mailman/Cgi/private.py
+++ b/Mailman/Cgi/private.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2017 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Cgi/rmlist.py b/Mailman/Cgi/rmlist.py
index f30c358e..4472c1c5 100644
--- a/Mailman/Cgi/rmlist.py
+++ b/Mailman/Cgi/rmlist.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2017 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Cgi/roster.py b/Mailman/Cgi/roster.py
index 02286c09..abf87e08 100644
--- a/Mailman/Cgi/roster.py
+++ b/Mailman/Cgi/roster.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2017 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Cgi/subscribe.py b/Mailman/Cgi/subscribe.py
index b6527a2a..b6527a2a 100755..100644
--- a/Mailman/Cgi/subscribe.py
+++ b/Mailman/Cgi/subscribe.py
diff --git a/Mailman/Commands/Makefile.in b/Mailman/Commands/Makefile.in
index 645d78b9..c61cc527 100644
--- a/Mailman/Commands/Makefile.in
+++ b/Mailman/Commands/Makefile.in
@@ -1,4 +1,4 @@
-# Copyright (C) 2002-2003 by the Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Commands/__init__.py b/Mailman/Commands/__init__.py
index b248fe49..6e8efcb9 100644
--- a/Mailman/Commands/__init__.py
+++ b/Mailman/Commands/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Commands/cmd_confirm.py b/Mailman/Commands/cmd_confirm.py
index 379d23c2..90549270 100644
--- a/Mailman/Commands/cmd_confirm.py
+++ b/Mailman/Commands/cmd_confirm.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002-2015 by the Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Commands/cmd_echo.py b/Mailman/Commands/cmd_echo.py
index 206e444a..60e5bffc 100644
--- a/Mailman/Commands/cmd_echo.py
+++ b/Mailman/Commands/cmd_echo.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Commands/cmd_end.py b/Mailman/Commands/cmd_end.py
index c01fa816..afe28a07 100644
--- a/Mailman/Commands/cmd_end.py
+++ b/Mailman/Commands/cmd_end.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Commands/cmd_help.py b/Mailman/Commands/cmd_help.py
index 5920f782..3c278c91 100644
--- a/Mailman/Commands/cmd_help.py
+++ b/Mailman/Commands/cmd_help.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Commands/cmd_info.py b/Mailman/Commands/cmd_info.py
index 177a8ee0..3610b722 100644
--- a/Mailman/Commands/cmd_info.py
+++ b/Mailman/Commands/cmd_info.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Commands/cmd_join.py b/Mailman/Commands/cmd_join.py
index a8939fca..abafb473 100644
--- a/Mailman/Commands/cmd_join.py
+++ b/Mailman/Commands/cmd_join.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Commands/cmd_leave.py b/Mailman/Commands/cmd_leave.py
index 01a04ce6..42c0d446 100644
--- a/Mailman/Commands/cmd_leave.py
+++ b/Mailman/Commands/cmd_leave.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Commands/cmd_lists.py b/Mailman/Commands/cmd_lists.py
index ff5dd355..855b2684 100644
--- a/Mailman/Commands/cmd_lists.py
+++ b/Mailman/Commands/cmd_lists.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Commands/cmd_password.py b/Mailman/Commands/cmd_password.py
index 19093c0c..00e67a52 100644
--- a/Mailman/Commands/cmd_password.py
+++ b/Mailman/Commands/cmd_password.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002-2004 by the Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Commands/cmd_remove.py b/Mailman/Commands/cmd_remove.py
index 3989b0c7..84062c81 100644
--- a/Mailman/Commands/cmd_remove.py
+++ b/Mailman/Commands/cmd_remove.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Commands/cmd_set.py b/Mailman/Commands/cmd_set.py
index c68a9067..a47d628e 100644
--- a/Mailman/Commands/cmd_set.py
+++ b/Mailman/Commands/cmd_set.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002-2003 by the Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Commands/cmd_stop.py b/Mailman/Commands/cmd_stop.py
index 79d2414a..54289d23 100644
--- a/Mailman/Commands/cmd_stop.py
+++ b/Mailman/Commands/cmd_stop.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Commands/cmd_subscribe.py b/Mailman/Commands/cmd_subscribe.py
index 5f01522f..abe8b762 100644
--- a/Mailman/Commands/cmd_subscribe.py
+++ b/Mailman/Commands/cmd_subscribe.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002-2008 by the Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Commands/cmd_unsubscribe.py b/Mailman/Commands/cmd_unsubscribe.py
index 76a864fe..9ffa80cd 100644
--- a/Mailman/Commands/cmd_unsubscribe.py
+++ b/Mailman/Commands/cmd_unsubscribe.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Commands/cmd_who.py b/Mailman/Commands/cmd_who.py
index 8470ef9d..3fa035a5 100644
--- a/Mailman/Commands/cmd_who.py
+++ b/Mailman/Commands/cmd_who.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002-2007 by the Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Deliverer.py b/Mailman/Deliverer.py
index dc867006..e61db50c 100644
--- a/Mailman/Deliverer.py
+++ b/Mailman/Deliverer.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2014 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Digester.py b/Mailman/Digester.py
index 2d27b844..8a65043b 100644
--- a/Mailman/Digester.py
+++ b/Mailman/Digester.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998,1999,2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Errors.py b/Mailman/Errors.py
index d4af216e..f4895248 100644
--- a/Mailman/Errors.py
+++ b/Mailman/Errors.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2009 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/GatewayManager.py b/Mailman/GatewayManager.py
index 094f0c76..86bc7d5d 100644
--- a/Mailman/GatewayManager.py
+++ b/Mailman/GatewayManager.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998,1999,2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Gui/Archive.py b/Mailman/Gui/Archive.py
index 4afe8c7c..fc313c00 100644
--- a/Mailman/Gui/Archive.py
+++ b/Mailman/Gui/Archive.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Gui/Autoresponse.py b/Mailman/Gui/Autoresponse.py
index 0b334778..e527a678 100644
--- a/Mailman/Gui/Autoresponse.py
+++ b/Mailman/Gui/Autoresponse.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Gui/Bounce.py b/Mailman/Gui/Bounce.py
index e559dcc8..d2900275 100644
--- a/Mailman/Gui/Bounce.py
+++ b/Mailman/Gui/Bounce.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2014 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Gui/ContentFilter.py b/Mailman/Gui/ContentFilter.py
index 9043fe89..963e7945 100644
--- a/Mailman/Gui/ContentFilter.py
+++ b/Mailman/Gui/ContentFilter.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002-2005 by the Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Gui/Digest.py b/Mailman/Gui/Digest.py
index 77691aee..55cee19d 100644
--- a/Mailman/Gui/Digest.py
+++ b/Mailman/Gui/Digest.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2013 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Gui/Language.py b/Mailman/Gui/Language.py
index e9400fca..280f7bf9 100644
--- a/Mailman/Gui/Language.py
+++ b/Mailman/Gui/Language.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Gui/Makefile.in b/Mailman/Gui/Makefile.in
index 000441ef..9aa9bb12 100644
--- a/Mailman/Gui/Makefile.in
+++ b/Mailman/Gui/Makefile.in
@@ -1,4 +1,4 @@
-# Copyright (C) 2000-2003 by the Free Software Foundation, Inc.
+# Copyright (C) 2000-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Gui/Membership.py b/Mailman/Gui/Membership.py
index fdf5a7ca..c180df0c 100644
--- a/Mailman/Gui/Membership.py
+++ b/Mailman/Gui/Membership.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Gui/NonDigest.py b/Mailman/Gui/NonDigest.py
index e4d7d526..2b2c78ec 100755..100644
--- a/Mailman/Gui/NonDigest.py
+++ b/Mailman/Gui/NonDigest.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2010 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Gui/Passwords.py b/Mailman/Gui/Passwords.py
index 8ea9bcf7..09ddcacd 100644
--- a/Mailman/Gui/Passwords.py
+++ b/Mailman/Gui/Passwords.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Gui/Privacy.py b/Mailman/Gui/Privacy.py
index b1e1eecf..25e49d2f 100644
--- a/Mailman/Gui/Privacy.py
+++ b/Mailman/Gui/Privacy.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2017 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Gui/Topics.py b/Mailman/Gui/Topics.py
index c65d44c1..b1db0c51 100644
--- a/Mailman/Gui/Topics.py
+++ b/Mailman/Gui/Topics.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2017 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Gui/Usenet.py b/Mailman/Gui/Usenet.py
index 9cfbd6f1..664ecc86 100644
--- a/Mailman/Gui/Usenet.py
+++ b/Mailman/Gui/Usenet.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2003 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Gui/__init__.py b/Mailman/Gui/__init__.py
index 5bf28bcc..e1d4fb89 100644
--- a/Mailman/Gui/__init__.py
+++ b/Mailman/Gui/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/HTMLFormatter.py b/Mailman/HTMLFormatter.py
index a6e1b88f..93686899 100644
--- a/Mailman/HTMLFormatter.py
+++ b/Mailman/HTMLFormatter.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2017 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/Acknowledge.py b/Mailman/Handlers/Acknowledge.py
index dc817577..59e508cf 100644
--- a/Mailman/Handlers/Acknowledge.py
+++ b/Mailman/Handlers/Acknowledge.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998,1999,2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/AfterDelivery.py b/Mailman/Handlers/AfterDelivery.py
index 64bdb1f2..6efd4b4a 100644
--- a/Mailman/Handlers/AfterDelivery.py
+++ b/Mailman/Handlers/AfterDelivery.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998,1999,2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/Approve.py b/Mailman/Handlers/Approve.py
index cfd76f46..51078bb0 100644
--- a/Mailman/Handlers/Approve.py
+++ b/Mailman/Handlers/Approve.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2011 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/AvoidDuplicates.py b/Mailman/Handlers/AvoidDuplicates.py
index 549d8e79..25c1b410 100644
--- a/Mailman/Handlers/AvoidDuplicates.py
+++ b/Mailman/Handlers/AvoidDuplicates.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002-2008 by the Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/CalcRecips.py b/Mailman/Handlers/CalcRecips.py
index 069c88a8..51733cee 100755..100644
--- a/Mailman/Handlers/CalcRecips.py
+++ b/Mailman/Handlers/CalcRecips.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2008 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/Cleanse.py b/Mailman/Handlers/Cleanse.py
index 5270bb5a..aab47abe 100644
--- a/Mailman/Handlers/Cleanse.py
+++ b/Mailman/Handlers/Cleanse.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2016 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/CleanseDKIM.py b/Mailman/Handlers/CleanseDKIM.py
index 3e70313b..45ac5edc 100644
--- a/Mailman/Handlers/CleanseDKIM.py
+++ b/Mailman/Handlers/CleanseDKIM.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2006-2016 by the Free Software Foundation, Inc.
+# Copyright (C) 2006-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/CookHeaders.py b/Mailman/Handlers/CookHeaders.py
index 3e2806f0..e36c5291 100755..100644
--- a/Mailman/Handlers/CookHeaders.py
+++ b/Mailman/Handlers/CookHeaders.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2017 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/Decorate.py b/Mailman/Handlers/Decorate.py
index d1c8c5b4..6c057f4c 100644
--- a/Mailman/Handlers/Decorate.py
+++ b/Mailman/Handlers/Decorate.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2017 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/Emergency.py b/Mailman/Handlers/Emergency.py
index 3f738ee3..47612d1b 100644
--- a/Mailman/Handlers/Emergency.py
+++ b/Mailman/Handlers/Emergency.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/FileRecips.py b/Mailman/Handlers/FileRecips.py
index fc3f890a..c811b69a 100644
--- a/Mailman/Handlers/FileRecips.py
+++ b/Mailman/Handlers/FileRecips.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/Hold.py b/Mailman/Handlers/Hold.py
index 2faebae1..fa8f2e9a 100644
--- a/Mailman/Handlers/Hold.py
+++ b/Mailman/Handlers/Hold.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2016 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/Makefile.in b/Mailman/Handlers/Makefile.in
index 71e5576c..7345e16e 100644
--- a/Mailman/Handlers/Makefile.in
+++ b/Mailman/Handlers/Makefile.in
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2003 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/MimeDel.py b/Mailman/Handlers/MimeDel.py
index 691a6e85..1f1d8724 100644
--- a/Mailman/Handlers/MimeDel.py
+++ b/Mailman/Handlers/MimeDel.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002-2016 by the Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/Moderate.py b/Mailman/Handlers/Moderate.py
index 49ed1d7e..b763f390 100644
--- a/Mailman/Handlers/Moderate.py
+++ b/Mailman/Handlers/Moderate.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2015 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/OwnerRecips.py b/Mailman/Handlers/OwnerRecips.py
index 88dccfa8..13b34721 100644
--- a/Mailman/Handlers/OwnerRecips.py
+++ b/Mailman/Handlers/OwnerRecips.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/Replybot.py b/Mailman/Handlers/Replybot.py
index 3c9536a0..95429acc 100644
--- a/Mailman/Handlers/Replybot.py
+++ b/Mailman/Handlers/Replybot.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2003 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/SMTPDirect.py b/Mailman/Handlers/SMTPDirect.py
index ca6aebdd..775e0b9e 100644
--- a/Mailman/Handlers/SMTPDirect.py
+++ b/Mailman/Handlers/SMTPDirect.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2016 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/Scrubber.py b/Mailman/Handlers/Scrubber.py
index d1e6414f..429312be 100644
--- a/Mailman/Handlers/Scrubber.py
+++ b/Mailman/Handlers/Scrubber.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2011 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/Sendmail.py b/Mailman/Handlers/Sendmail.py
index a75f7423..7e02df06 100644
--- a/Mailman/Handlers/Sendmail.py
+++ b/Mailman/Handlers/Sendmail.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998,1999,2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/SpamDetect.py b/Mailman/Handlers/SpamDetect.py
index 4e554d70..7e035184 100644
--- a/Mailman/Handlers/SpamDetect.py
+++ b/Mailman/Handlers/SpamDetect.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2016 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/Tagger.py b/Mailman/Handlers/Tagger.py
index ed9a7e71..5292242c 100644
--- a/Mailman/Handlers/Tagger.py
+++ b/Mailman/Handlers/Tagger.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2015 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/ToArchive.py b/Mailman/Handlers/ToArchive.py
index 533f2012..79d49def 100644
--- a/Mailman/Handlers/ToArchive.py
+++ b/Mailman/Handlers/ToArchive.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2006 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/ToDigest.py b/Mailman/Handlers/ToDigest.py
index 15042075..d4a4da3a 100644
--- a/Mailman/Handlers/ToDigest.py
+++ b/Mailman/Handlers/ToDigest.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2017 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/ToOutgoing.py b/Mailman/Handlers/ToOutgoing.py
index 7273c41b..01ff6b93 100644
--- a/Mailman/Handlers/ToOutgoing.py
+++ b/Mailman/Handlers/ToOutgoing.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998,1999,2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/ToUsenet.py b/Mailman/Handlers/ToUsenet.py
index 805d7f11..26b5ecfa 100644
--- a/Mailman/Handlers/ToUsenet.py
+++ b/Mailman/Handlers/ToUsenet.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998,1999,2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/WrapMessage.py b/Mailman/Handlers/WrapMessage.py
index 2bb540d6..0ee08cb1 100644
--- a/Mailman/Handlers/WrapMessage.py
+++ b/Mailman/Handlers/WrapMessage.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2013-2016 by the Free Software Foundation, Inc.
+# Copyright (C) 2013-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Handlers/__init__.py b/Mailman/Handlers/__init__.py
index f569e43f..b271f895 100644
--- a/Mailman/Handlers/__init__.py
+++ b/Mailman/Handlers/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998,1999,2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/ListAdmin.py b/Mailman/ListAdmin.py
index 8825760a..cf418d05 100755..100644
--- a/Mailman/ListAdmin.py
+++ b/Mailman/ListAdmin.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2014 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/LockFile.py b/Mailman/LockFile.py
index 195615e6..d7cd9252 100644
--- a/Mailman/LockFile.py
+++ b/Mailman/LockFile.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2008 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Logging/Logger.py b/Mailman/Logging/Logger.py
index f3d30164..4e917b5e 100644
--- a/Mailman/Logging/Logger.py
+++ b/Mailman/Logging/Logger.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2005 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Logging/Makefile.in b/Mailman/Logging/Makefile.in
index e185775f..8e15297b 100644
--- a/Mailman/Logging/Makefile.in
+++ b/Mailman/Logging/Makefile.in
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2003 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Logging/MultiLogger.py b/Mailman/Logging/MultiLogger.py
index 7d9435e9..ab4043aa 100644
--- a/Mailman/Logging/MultiLogger.py
+++ b/Mailman/Logging/MultiLogger.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998,1999,2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Logging/StampedLogger.py b/Mailman/Logging/StampedLogger.py
index ca313c53..2657d7fc 100644
--- a/Mailman/Logging/StampedLogger.py
+++ b/Mailman/Logging/StampedLogger.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998,1999,2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Logging/Syslog.py b/Mailman/Logging/Syslog.py
index 81e27214..28aa7313 100644
--- a/Mailman/Logging/Syslog.py
+++ b/Mailman/Logging/Syslog.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2005 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Logging/Utils.py b/Mailman/Logging/Utils.py
index 46bf487a..bbcaee06 100644
--- a/Mailman/Logging/Utils.py
+++ b/Mailman/Logging/Utils.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998,1999,2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Logging/__init__.py b/Mailman/Logging/__init__.py
index f569e43f..b271f895 100644
--- a/Mailman/Logging/__init__.py
+++ b/Mailman/Logging/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998,1999,2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/MTA/Makefile.in b/Mailman/MTA/Makefile.in
index 03388060..98b8bd40 100644
--- a/Mailman/MTA/Makefile.in
+++ b/Mailman/MTA/Makefile.in
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2003 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/MTA/Manual.py b/Mailman/MTA/Manual.py
index 14158263..2acfb3b4 100644
--- a/Mailman/MTA/Manual.py
+++ b/Mailman/MTA/Manual.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2016 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/MTA/Postfix.py b/Mailman/MTA/Postfix.py
index 6fa3f14a..798957a5 100644
--- a/Mailman/MTA/Postfix.py
+++ b/Mailman/MTA/Postfix.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2017 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/MTA/Utils.py b/Mailman/MTA/Utils.py
index 07d8bcad..7ed253c9 100644
--- a/Mailman/MTA/Utils.py
+++ b/Mailman/MTA/Utils.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2008 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/MTA/__init__.py b/Mailman/MTA/__init__.py
index 51962525..6e8efcb9 100644
--- a/Mailman/MTA/__init__.py
+++ b/Mailman/MTA/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/MailList.py b/Mailman/MailList.py
index d2a15e29..d2a15e29 100755..100644
--- a/Mailman/MailList.py
+++ b/Mailman/MailList.py
diff --git a/Mailman/Mailbox.py b/Mailman/Mailbox.py
index a8fa4d0b..6a984a3c 100644
--- a/Mailman/Mailbox.py
+++ b/Mailman/Mailbox.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2013 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Makefile.in b/Mailman/Makefile.in
index 93c7efdf..c754f922 100644
--- a/Mailman/Makefile.in
+++ b/Mailman/Makefile.in
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2003 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/MemberAdaptor.py b/Mailman/MemberAdaptor.py
index bcaf1ace..b2c178ae 100644
--- a/Mailman/MemberAdaptor.py
+++ b/Mailman/MemberAdaptor.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2003 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Message.py b/Mailman/Message.py
index 5d68e7ef..2d68fd8f 100644
--- a/Mailman/Message.py
+++ b/Mailman/Message.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2014 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/OldStyleMemberships.py b/Mailman/OldStyleMemberships.py
index d50bc62f..6f1ae42b 100644
--- a/Mailman/OldStyleMemberships.py
+++ b/Mailman/OldStyleMemberships.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2008 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Pending.py b/Mailman/Pending.py
index 191ead1a..abec1eaf 100644
--- a/Mailman/Pending.py
+++ b/Mailman/Pending.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2009 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Post.py b/Mailman/Post.py
index 5b7af77c..7f86696d 100644
--- a/Mailman/Post.py
+++ b/Mailman/Post.py
@@ -1,6 +1,6 @@
 #! /usr/bin/env python
 #
-# Copyright (C) 2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Queue/ArchRunner.py b/Mailman/Queue/ArchRunner.py
index 17056e29..0fef7809 100644
--- a/Mailman/Queue/ArchRunner.py
+++ b/Mailman/Queue/ArchRunner.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2000-2016 by the Free Software Foundation, Inc.
+# Copyright (C) 2000-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Queue/BounceRunner.py b/Mailman/Queue/BounceRunner.py
index 2d14f284..bc7ec0d9 100644
--- a/Mailman/Queue/BounceRunner.py
+++ b/Mailman/Queue/BounceRunner.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2015 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Queue/CommandRunner.py b/Mailman/Queue/CommandRunner.py
index a9f6f000..6ea50255 100644
--- a/Mailman/Queue/CommandRunner.py
+++ b/Mailman/Queue/CommandRunner.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2015 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Queue/IncomingRunner.py b/Mailman/Queue/IncomingRunner.py
index 2c6c2815..8c8acdb5 100644
--- a/Mailman/Queue/IncomingRunner.py
+++ b/Mailman/Queue/IncomingRunner.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2015 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Queue/MaildirRunner.py b/Mailman/Queue/MaildirRunner.py
index d9fe02cb..433d2975 100644
--- a/Mailman/Queue/MaildirRunner.py
+++ b/Mailman/Queue/MaildirRunner.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002-2007 by the Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Queue/Makefile.in b/Mailman/Queue/Makefile.in
index 179f3d97..454a5a29 100644
--- a/Mailman/Queue/Makefile.in
+++ b/Mailman/Queue/Makefile.in
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2003 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Queue/NewsRunner.py b/Mailman/Queue/NewsRunner.py
index fe693f28..f9aec7a0 100644
--- a/Mailman/Queue/NewsRunner.py
+++ b/Mailman/Queue/NewsRunner.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2000-2016 by the Free Software Foundation, Inc.
+# Copyright (C) 2000-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Queue/OutgoingRunner.py b/Mailman/Queue/OutgoingRunner.py
index 86d26808..86d26808 100755..100644
--- a/Mailman/Queue/OutgoingRunner.py
+++ b/Mailman/Queue/OutgoingRunner.py
diff --git a/Mailman/Queue/Runner.py b/Mailman/Queue/Runner.py
index 26bd0c29..4b16d7c7 100644
--- a/Mailman/Queue/Runner.py
+++ b/Mailman/Queue/Runner.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2011 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Queue/Switchboard.py b/Mailman/Queue/Switchboard.py
index a2c31263..58592e89 100644
--- a/Mailman/Queue/Switchboard.py
+++ b/Mailman/Queue/Switchboard.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2013 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Queue/VirginRunner.py b/Mailman/Queue/VirginRunner.py
index 7d09ef8e..410a9336 100644
--- a/Mailman/Queue/VirginRunner.py
+++ b/Mailman/Queue/VirginRunner.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998,1999,2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Queue/__init__.py b/Mailman/Queue/__init__.py
index 7fef2245..3bf720f9 100644
--- a/Mailman/Queue/__init__.py
+++ b/Mailman/Queue/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2000-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Queue/sbcache.py b/Mailman/Queue/sbcache.py
index dee1bca7..8021bb72 100644
--- a/Mailman/Queue/sbcache.py
+++ b/Mailman/Queue/sbcache.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/SafeDict.py b/Mailman/SafeDict.py
index 12cf03f5..561065b6 100644
--- a/Mailman/SafeDict.py
+++ b/Mailman/SafeDict.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998,1999,2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/SecurityManager.py b/Mailman/SecurityManager.py
index 7ca4e084..9b7f03f3 100644
--- a/Mailman/SecurityManager.py
+++ b/Mailman/SecurityManager.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2013 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Site.py b/Mailman/Site.py
index 2a1025ae..13c1d5d6 100644
--- a/Mailman/Site.py
+++ b/Mailman/Site.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002-2003 by the Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/TopicMgr.py b/Mailman/TopicMgr.py
index 27f113fb..ab287eb0 100644
--- a/Mailman/TopicMgr.py
+++ b/Mailman/TopicMgr.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/UserDesc.py b/Mailman/UserDesc.py
index ec7db748..b861e3a8 100644
--- a/Mailman/UserDesc.py
+++ b/Mailman/UserDesc.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2004 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/Version.py b/Mailman/Version.py
index 1a5775b3..00863ee1 100644
--- a/Mailman/Version.py
+++ b/Mailman/Version.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2016 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/__init__.py b/Mailman/__init__.py
index f569e43f..b271f895 100644
--- a/Mailman/__init__.py
+++ b/Mailman/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998,1999,2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/htmlformat.py b/Mailman/htmlformat.py
index 210150ed..31795a8a 100755..100644
--- a/Mailman/htmlformat.py
+++ b/Mailman/htmlformat.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2017 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/i18n.py b/Mailman/i18n.py
index 605d4e76..7faee54c 100644
--- a/Mailman/i18n.py
+++ b/Mailman/i18n.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2000-2016 by the Free Software Foundation, Inc.
+# Copyright (C) 2000-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/mm_cfg.py.dist.in b/Mailman/mm_cfg.py.dist.in
index a5a206ac..22937941 100644
--- a/Mailman/mm_cfg.py.dist.in
+++ b/Mailman/mm_cfg.py.dist.in
@@ -1,6 +1,6 @@
 # -*- python -*-
 
-# Copyright (C) 1998,1999,2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/Mailman/versions.py b/Mailman/versions.py
index b6c4231f..428bb0af 100755..100644
--- a/Mailman/versions.py
+++ b/Mailman/versions.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2016 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2018 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License