[Mailman-Users] Banning members

[Martin Dennett]

I'm aware of the Mailman syntax for banning domains, but I'd like to ban 
members now whose email address *starts* with a given string! I've had a 
lot of requests lately from "debora" to join my list, always followed by 
something else before the "@" and at various domains. I tried following 
the format ^.*@004.com by using "debora^.*@*.*" but get an error when I 
try to submit the changes. Where am I going wrong?

Rgds

MD