From 7b165c330c87af1313e69effb4e3f00085133ad9 Mon Sep 17 00:00:00 2001
From: bwarsaw
Date: Wed, 1 Aug 2001 23:17:53 +0000
Subject: process(): Be sure to del msg['from'] before adding a new From:    
 header.  With mimelib, you must delete any existing headers first     to
 suppress duplicates.

---
 Mailman/Handlers/Cleanse.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Mailman/Handlers/Cleanse.py b/Mailman/Handlers/Cleanse.py
index f888f894f..d3c85eeb8 100644
--- a/Mailman/Handlers/Cleanse.py
+++ b/Mailman/Handlers/Cleanse.py
@@ -26,6 +26,7 @@ def process(mlist, msg, msgdata):
     del msg['urgent']
     # We remove other headers from anonymous lists
     if mlist.anonymous_list:
+        del msg['from']
         del msg['reply-to']
         del msg['sender']
         msg['From'] = mlist.GetAdminEmail()
-- 
cgit v1.3.1