It would be useful if a user is subscribed to more than one list that the
unsubscribe option allows to only be for that list rather than all. I would
appreciate it if you could at least let me know whether or not you are
considering adding this functionality. I may even be able to sponsor this if you
are interested.

(Apologises if you already answered this yesterday as I deleted an email by
mistake which might have been your reply to another post.)