From 6e9d409cbad93b18497d62717a0bff6cf11bda75 Mon Sep 17 00:00:00 2001
From: tkikuchi <>
Date: Mon, 4 Jul 2005 02:31:07 +0000
Subject: Avoid infinite loop of held message and its notifications.

---
 Mailman/Handlers/SpamDetect.py | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

(limited to 'Mailman/Handlers/SpamDetect.py')

diff --git a/Mailman/Handlers/SpamDetect.py b/Mailman/Handlers/SpamDetect.py
index 68fbf931..297a4cc7 100644
--- a/Mailman/Handlers/SpamDetect.py
+++ b/Mailman/Handlers/SpamDetect.py
@@ -91,7 +91,11 @@ class HeaderGenerator(Generator):
 
 
 def process(mlist, msg, msgdata):
-    if msgdata.get('approved'):
+    # Don't check if the message has been approved OR it is generated
+    # internally for administration because holding '-owner' notification
+    # may cause infinite loop of checking. (Actually, it is stopped
+    # elsewhere.)
+    if msgdata.get('approved') or msg.get('x-list-administrivia'):
         return
     # First do site hard coded header spam checks
     for header, regex in mm_cfg.KNOWN_SPAMMERS:
@@ -104,10 +108,7 @@ def process(mlist, msg, msgdata):
     # Now do header_filter_rules
     # TK: Collect headers in sub-parts because attachment filename
     #     extension may be a clue to possible virus/spam.
-    # Check also 'X-List-Administrivia' header if the message was owner
-    # notification. Held message may be attached and have matching header
-    # which may cause infinite loop of holding.
-    if msg.is_multipart() and not msg.get('x-list-administrivia',''):
+    if msg.is_multipart():
         headers = ''
         for p in msg.walk():
             g = HeaderGenerator(StringIO())
-- 
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