=== modified file 'Mailman/MailList.py'
--- Mailman/MailList.py	2009-08-07 09:56:33 +0000
+++ Mailman/MailList.py	2012-08-04 03:52:58 +0000
@@ -188,7 +188,10 @@
 
     def getListAddress(self, extra=None):
         if extra is None:
-            return '%s@%s' % (self.internal_name(), self.host_name)
+            if DlistUtils.enabled(self):
+                return '%s+new@%s' % (self.internal_name(), self.host_name)
+	     else:
+      		 return '%s@%s' % (self.internal_name(), self.host_name)
         return '%s-%s@%s' % (self.internal_name(), extra, self.host_name)
 
     # For backwards compatibility