Jeff Macdonald wrote:
On Thu, 2008-07-24 at 18:34 +0100, Tony Finch wrote:
On Thu, 24 Jul 2008, Arnt Gulbrandsen wrote:
Not within the SMTP universe. The best-priority MX will do final delivery,
whatever that means
RFC 2821 defines "final delivery" and it has nothing to do with MXs. It
simply means delivery into a message store or some other non-SMTP system.
Ok, you both lost me. Or Perhaps you are agreeing with me. How does a
sending MTA know that final delivery has happened?
it doesn't. only the receiving MTA can know this.