You can turn on the 'Change-Log= yes" in your list headers and do a "GET
<listname>.changelog" to retrieve a log of all posts, adds, signoffs,
deletes, sets, etc.  You can then browse for NOMAIL or whatever.

  Bob

> as far as I know.. no way of being notified of any subscriber's SET
> commands .. only of subscribe, unsub.  About the best you could do, I
> think, is query the list weekly or so for NOMAIL.
>