[Mailman-Users] Auto respond to unsubscribed posters

[J.D.K. Chipps]

I moderate a closed list, and spend way too much time responding to
"unsubscribed posters".

Is there anyway to have an automatic reply sent to these unsubscribed
posters, instead of having to do it by hand, on each and every post?

There is an automatic reply sent to me as list moderator when this
happens.  Anyway to sent it to the poster instead?

TIA