1 files changed, 68 insertions, 0 deletions

diff --git a/Mailman/Bouncers/SimpleMatch.py b/Mailman/Bouncers/SimpleMatch.py
new file mode 100644
index 000000000..675017df4
--- /dev/null
+++ b/Mailman/Bouncers/SimpleMatch.py
@@ -0,0 +1,68 @@
+# Copyright (C) 1998,1999,2000 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
+# 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+"""Recognizes simple heuristically delimited bounces."""
+
+import re
+
+def _c(pattern):
+    return re.compile(pattern, re.IGNORECASE)
+
+patterns = [
+    # sdm.de
+    (_c('here is your list of failed recipients'),
+     _c('here is your returned mail'),
+     _c(r'<(?P<addr>[^>]*)>')),
+    # sz-sb.de, corridor.com
+    (_c('the following addresses had'),
+     _c('transcript of session follows'),
+     _c(r'<(?P<addr>[^>]*)>')),
+    # robanal.demon.co.uk
+    (_c('this message was created automatically by mail delivery software'),
+     _c('original message follows'),
+     _c('rcpt to:\s*<(?P<addr>[^>]*)>')),
+    # s1.com (InterScan E-Mail VirusWall NT ???)
+    (_c('message from interscan e-mail viruswall nt'),
+     _c('end of message'),
+     _c('rcpt to:\s*<(?P<addr>[^>]*)>')),
+    ]
+
+
+
+
+def process(msg):
+    msg.rewindbody()
+    # simple state machine
+    #     0 = nothing seen yet
+    #     1 = intro seen
+    addrs = {}
+    state = 0
+    while 1:
+        line = msg.fp.readline()
+        if not line:
+            break
+        if state == 0:
+            for scre, ecre, acre in patterns:
+                if scre.search(line):
+                    state = 1
+                    break
+        elif state == 1:
+            mo = acre.search(line)
+            if mo:
+                addrs[mo.group('addr')] = 1
+            elif ecre.search(line):
+                break
+    return addrs.keys() or None