[Mailman-Users] Reject *to* non-subscriber

[John W. Baxter]

On 10/11/07 2:33 PM, "glen martin" <lists at locutory.org> wrote:

> I've seen several posts about restricting non-subscribers from posting.
> This is a little different.
> 
> I run a private list where the list-members have decided they don't want
> non-subscribers on the threads at all.  But occasionally one will forget
> and cross-post. I'd like to bounce subscriber messages where a
> non-subscriber is anywhere on the receiver list.  Is there anything like
> this currently available or contemplated?

It can't be fully done because of Bcc.  (Except in a very specific scenario
which likely isn't achievable.)

It could be done with respect to To: and Cc:, but that might well just give
a false sense of privateness.

  --John