diff options
Diffstat (limited to 'Mailman/Deliverer.py')
| -rw-r--r-- | Mailman/Deliverer.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Mailman/Deliverer.py b/Mailman/Deliverer.py index bf7c39171..9595a2e5e 100644 --- a/Mailman/Deliverer.py +++ b/Mailman/Deliverer.py @@ -142,6 +142,9 @@ class Deliverer: if self.reply_goes_to_list: del msg['reply-to'] msg.headers.append('Reply-To: %s\n' % self.GetListEmail()) + # these can be used to surreptitiously gather membership info + del msg['return-receipt-to'] + del msg['disposition-notification-to'] # get rid of duplicate fields del msg['sender'] del msg['errors-to'] |