1 files changed, 0 insertions, 100 deletions
diff --git a/src/mailman/bouncers/yale.py b/src/mailman/bouncers/yale.py
deleted file mode 100644
index 6c8913f8b..000000000
--- a/src/mailman/bouncers/yale.py
+++ /dev/null
@@ -1,100 +0,0 @@
-# Copyright (C) 2000-2011 by the Free Software Foundation, Inc.
-#
-# This file is part of GNU Mailman.
-#
-# GNU Mailman 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 3 of the License, or (at your option)
-# any later version.
-#
-# GNU Mailman 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
-# GNU Mailman.  If not, see <http://www.gnu.org/licenses/>.
-
-"""Yale's mail server is pretty dumb.
-
-Its reports include the end user's name, but not the full domain.  I think we
-can usually guess it right anyway.  This is completely based on examination of
-the corpse, and is subject to failure whenever Yale even slightly changes
-their MTA. :(
-
-"""
-
-from __future__ import absolute_import, unicode_literals
-
-__metaclass__ = type
-__all__ = [
-    'Yale',
-    ]
-
-
-import re
-
-from cStringIO import StringIO
-from email.utils import getaddresses
-from flufl.enum import Enum
-from zope.interface import implements
-
-from mailman.interfaces.bounce import IBounceDetector
-
-
-scre = re.compile(r'Message not delivered to the following', re.IGNORECASE)
-ecre = re.compile(r'Error Detail', re.IGNORECASE)
-acre = re.compile(r'\s+(?P<addr>\S+)\s+')
-
-
-class ParseState(Enum):
-    start = 0
-    intro_found = 1
-
-
-
-class Yale:
-    """Parse Yale's bounces (or what used to be)."""
-
-    implements(IBounceDetector)
-
-    def process(self, msg):
-        """See `IBounceDetector`."""
-        if msg.is_multipart():
-            return set()
-        try:
-            whofrom = getaddresses([msg.get('from', '')])[0][1]
-            if not whofrom:
-                return set()
-            username, domain = whofrom.split('@', 1)
-        except (IndexError, ValueError):
-            return set()
-        if username.lower() != 'mailer-daemon':
-            return set()
-        parts = domain.split('.')
-        parts.reverse()
-        for part1, part2 in zip(parts, ('edu', 'yale')):
-            if part1 != part2:
-                return set()
-        # Okay, we've established that the bounce came from the mailer-daemon
-        # at yale.edu.  Let's look for a name, and then guess the relevant
-        # domains.
-        names = set()
-        body = StringIO(msg.get_payload())
-        state = ParseState.start
-        for line in body:
-            if state is ParseState.start and scre.search(line):
-                state = ParseState.intro_found
-            elif state is ParseState.intro_found and ecre.search(line):
-                break
-            elif state is ParseState.intro_found:
-                mo = acre.search(line)
-                if mo:
-                    names.add(mo.group('addr'))
-        # Now we have a bunch of names, these are either @yale.edu or
-        # @cs.yale.edu.  Add them both.
-        addresses = set()
-        for name in names:
-            addresses.add(name + '@yale.edu')
-            addresses.add(name + '@cs.yale.edu')
-        return addresses