Simple detector for messages that contain X-Failed-Recipient headers,

even though I don't know what MTA generates such messages.

1 files changed, 35 insertions, 0 deletions

diff --git a/Mailman/Bouncers/Exim.py b/Mailman/Bouncers/Exim.py
new file mode 100644
index 000000000..4568c87f3
--- /dev/null
+++ b/Mailman/Bouncers/Exim.py
@@ -0,0 +1,35 @@
+# 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.
+
+"""Parse messages that contain X-Failed-Recipients headers.
+What MTA generates these?
+"""
+
+import string
+
+
+
+def process(mlist, msg):
+    failures = msg.getallmatchingheaders('x-failed-recipients')
+    if not failures:
+        return None
+    addrs = []
+    for failed in failures:
+        i = string.find(failed, ':')
+        if i < 0:
+            continue
+        addrs.append(string.strip(failed[i+1:]))
+    return addrs or None