[Mailman-Users] block cc?

[Christopher Adams]

A list owner asked me if a list can be configured so that any message 
sent to the list could not have a cc (carbon copy) attached. I said I 
didn't think so and I see that reply headers, though somewhat 
configurable in Mailman, is not something to mess with.

Anyone ever deal with this. I guess that some other mailing list 
software can do this.

--
Christopher Adams