--- /dev/null
+# handle the reply button when a message is displayed in the list archive.
+# Copyright (C) 2020 Free Software Foundation
+
+# 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 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.
+
+
+# iank: file had a date of 2002 on it. This
+
+
+## apache has this related configuration (this is duplicated in fsf ansible)
+# Alias /mp/ /home/mharc/mp/
+# <Directory /home/mharc/mp>
+# AddHandler python-program .py
+# PythonHandler yyz
+# PythonDebug on
+# </Directory>
+
+from mod_python import apache, util
+from urllib import quote
+
+def handler (req):
+ if req.method != 'POST' or \
+ not req.headers_in.has_key ('content-type') or \
+ req.headers_in['content-type'][:10] != 'multipart/':
+ return apache.HTTP_NOT_FOUND
+
+ form = util.FieldStorage (req)
+ if form.has_key ('a') and form.has_key ('b') and \
+ form.has_key ('c') and form.has_key ('d'):
+ req.headers_out.add ('Location',
+ 'mailto:%s@%s?In-Reply-To=%s&Subject=%s' \
+ % (quote(form['a']), quote(form['c']),
+ quote(form['d']), quote(form['b'])))
+
+ return apache.HTTP_MOVED_TEMPORARILY
+
+ return apache.HTTP_NOT_FOUND