Publish notifications about mails to the fedmsg bus.
Enable this by adding the following to your mailman.cfg file::
[archiver.fedmsg]
class: mailman_fedmsg_plugin.Archiver
enable: yes
You can exclude certain lists from fedmsg publication by
adding them to a 'mailman.excluded_lists' list in /etc/fedmsg.d/::
config = {
'mailman.excluded_lists': ['bugzilla', 'commits'],
}