Public bug reported: The Interface sez: def archive_message(mlist, msg): """Send the message to the archiver. :param mlist: The IMailingList object. :param msg: The message object. :returns: The url string or None if the message's archive url cannot be calculated. """ but none of prototype, MHonArch, and mailarchive return anything. I think the Interface should be changed to say ":returns: None". ** Affects: mailman Importance: Undecided Status: New -- You received this bug notification because you are a member of Mailman Coders, which is subscribed to GNU Mailman. https://bugs.launchpad.net/bugs/1203359 Title: IArchiver.archive_message implementations return None To manage notifications about this bug go to: https://bugs.launchpad.net/mailman/+bug/1203359/+subscriptions