[Mailman-Users] List admin abandons a list

[Rod Neep]

I have had a list admin (of three lists) *abandon* the mailing lists for 
which he was responsible.

Unfortunately, he did this about three weeks ago without my knowledge 
and without any notice, and I only discovered the problem this evening.

Moreover.... he just deleted his email address as list admin, leaving 
the field *blank*.

Is there any way to prevent this happening again?
For example, for the admin address to default to something else if left 
blank, or better still, for Mailman to inform me if an admin address is 
blank?

Rod
-- 
Rod Neep
British-Genealogy: http://www.british-genealogy.com