I dislike moderation by a human person because of the disadvantage
of time delay as well as personal taste.
Moreover, from time to time one of us has some urgent need to
be helped for some off-topic topic :-)
for which I am grateful at least for one event in the past.

Therefore I recommend allowing subscribers only.
Upon fraud, skip her from the list.

This solution is simple but efficient.

--Peter Hermann(49)0711-685-3611 fax3758 [log in to unmask]
--Pfaffenwaldring 27 Raum 114, D-70569 Stuttgart Uni Computeranwendungen
--Team Ada: "C'mon people let the world begin" (Paul McCartney)