[Mailman-Users] Setting options via email - confirmation rather than password?

[Andrew Hodgson]

Hi,

Is there any way in Mailman to allow the users to set options (usually nomail style options) without the password argument?  The system would then send out a confirmation email which the user could reply or click a link in the email to confirm.  

We have a lot of users who subscribe by sending to list-subscribe at domain.com and replying to the confirmation mail, they don't go near the web interface :)

Thanks.
Andrew.