nanog mailing list archives

Re: AT&T SMTP Admin contact?


From: Suresh Ramasubramanian <ops.lists () gmail com>
Date: Thu, 3 Dec 2009 12:11:49 +0530

On Thu, Dec 3, 2009 at 12:08 AM, Chris Owen <owenc () hubris net> wrote:
On Dec 2, 2009, at 12:31 PM, Rich Kulawiec wrote:

Because SenderID and SPF have no anti-spam value, and almost no
anti-forgery value.  Not that this stops a *lot* of people who've drunk
the kool-aid from trying to use them anyway,

OK, I'll bite--How exactly do you go about forging email from my domain name if the host receiving it is checking SPF?

Dont let me stop you playing russian roulette with your users' email.


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