1 files changed, 53 insertions, 0 deletions
diff --git a/src/mailman/Bouncers/Microsoft.py b/src/mailman/Bouncers/Microsoft.py
new file mode 100644
index 000000000..98d27d4ee
--- /dev/null
+++ b/src/mailman/Bouncers/Microsoft.py
@@ -0,0 +1,53 @@
+# Copyright (C) 1998-2009 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/>.
+
+"""Microsoft's `SMTPSVC' nears I kin tell."""
+
+import re
+from cStringIO import StringIO
+
+scre = re.compile(r'transcript of session follows', re.IGNORECASE)
+
+
+
+def process(msg):
+    if msg.get_content_type() <> 'multipart/mixed':
+        return None
+    # Find the first subpart, which has no MIME type
+    try:
+        subpart = msg.get_payload(0)
+    except IndexError:
+        # The message *looked* like a multipart but wasn't
+        return None
+    data = subpart.get_payload()
+    if isinstance(data, list):
+        # The message is a multi-multipart, so not a matching bounce
+        return None
+    body = StringIO(data)
+    state = 0
+    addrs = []
+    while 1:
+        line = body.readline()
+        if not line:
+            break
+        if state == 0:
+            if scre.search(line):
+                state = 1
+        if state == 1:
+            if '@' in line:
+                addrs.append(line)
+    return addrs