Bert,
The issue was not specifically reply, but reply to everyone.
Now they can reply to the sender only, which is what should be the case of any email that is broadcast to multiple entities, unless the intent is to inform everyone on the original listing of whatever that individual has to say.
I copied all Directors just in case they had the same question. BTW, I placed the NO REPLY on the emails just as a friendly reminder, it is not part of Club Express protocol.