[Mimedefang] Deadline for SPF records

[Kelson Vibber]

At 04:12 PM 8/9/2004, Matthew.van.Eerde at hbinc.com wrote:
>I agree that invalid bounces from forged addresses aren't really a blip
>on the scale of email problems.  Also they can easily be solved using
>existing technology - just have every organization push their "valid
>user" list to the mail servers on their network boundary.  Then the mail
>will be rejected at RCPT TO time, with no undeliverable message
>generated.  (The ratware and spamware won't generate an undeliverable
>message when faced with a 550 No such user.)

<irony>
Unfortunately, this won't work until the entire Internet does it.
</irony>


Kelson Vibber
SpeedGate Communications <www.speed.net>