Re: Verizon is easily fooled by spamming zombies

[Steve Sobol <sjsobol () JustThe net>]

Valdis.Kletnieks () vt edu wrote:

> "Anything from anywhere, even if it's from a hijacked box in Korea, can forward
> through our server as long as it has a 'totallybusticated () ISP net' From: on it,
> but if one of our own customers tries to send through the server with a From:
> that says 'customer@vanity.domain' they can't even if they pass an SMTP AUTH
> check and prove they're ISP.net's customer..."
>
> And that's borked and wrong.

This is old news.

Years old. I think it might have dated back to before @gte.net addresses 
became deprecated.

But I thought VZ had fixed the problem.

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JustThe.net - Apple Valley, CA - http://JustThe.net/ - 888.480.4NET (4638)
Steven J. Sobol, Geek In Charge / sjsobol () JustThe net / PGP: 0xE3AE35ED

"The wisdom of a fool won't set you free"
    --New Order, "Bizarre Love Triangle"