I know this is old, but I'm catching up on backlog :-)

Clifford E Williams wrote:
>
> May I add to the confusion.
> In an email client;
>         reply goes to the person who sent the original message.
>         reply-all goes to everyone who got the original message.

By RFC interpretation (RFC822 I think), a 'reply' should go to:

* the Reply-To: address if present, else
* the From: address if present, else
* the Sender: address if present.

There are some precursors of Resent- tags but they are essentially
obsolete these days.

Jeff Kell <[log in to unmask]>