[Mailman-Users] not allowing mass-subscription (web interface)

[Will Yardley]

Is there an option to disable mass-subscription from the web interface,
so that users can't add non-confirmed addresses themselves?

Is there an option to require re-confirmation for addresses added (I
guess only allowing "invite" but not "subscribe" would take care of
this.

Lastly, is there a way to get Mailman to record information about
confirmation of a subscription (if a link was clicked, from what IP; if
via an email message, the headers of the message)? Is there a way to
tell whether a user was mass-subscribed or confirmed their subscription
to the list?

-- 
"Since when is skepticism un-American?
Dissent's not treason but they talk like it's the same..."
(Sleater-Kinney - "Combat Rock")