>There is not.  But they could have subscribed before you turned on the
 > Notify= Yes
 >and then you would not have been notified.  You can check their subscription
 >date with a  QUERY listname FOR user@address   command.
 >
 >Finally, it is possible that a notification was sent to you but got
lost in the
 >mail.  The mail system is not perfect.

... and then there is my corrollary: email is not symmetrical ;-)

BTW, there might be CHANGELOG that would further define the
circumstances.  E.g., if the user issued a

CHANGE listname old_addr new_addr

if might be that the NOTIFY= folks don't see it.

/Pete Weiss -- Penn State