To all who responded (and there were many) - and helped me solve the problem:

Many thanks - that seems to have been the problem:  bounced mail from that
one address (altho why it wound up with that kind of error message, I don't
know).  But - I have solved the problem, and set the subscriber to 'nomail'.

Thanks to all of you....



David Silberberg
Blues-l Co-list-mom
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