[Mailman-Users] Notification when users disable delivery

[Jolin M Warren]

Hello,

Is it possible to set a list so that the administrator is notified 
when a member disables delivery? I have a list where I want to make 
sure that the members receive all messages (unsubscribe on this list 
requires approval), but I can't figure out how to make sure someone 
doesn't just disable delivery. This is not vital as no one on the 
list is devious, but it would be nice for peace of mind.

Cheers,
Jolin