Public bug reported:
When the LMTP runner or any other injection vector receives a message, it should add a Received header to indicate the time at which Mailman got the message. Use case: there is a spam filter between the incoming MTA and Mailman, and the message sits in the spam filter for a while before its administrator accepts the message.
** Affects: mailman Importance: Undecided Status: New
** Tags: mailman3
** Tags added: mailman3
** Changed in: mailman Status: New => Confirmed
** Changed in: mailman Importance: Undecided => Low
This bug has been moved to the new gitlab repo here: https://gitlab.com/mailman/mailman/issues/32