nanog mailing list archives

Re: Spammers Skirt IP Authentication Attempts


From: Paul Jakma <paul () clubi ie>
Date: Wed, 8 Sep 2004 14:25:47 +0100 (IST)


On Wed, 8 Sep 2004, David Cantrell wrote:

Sure.  But then, SPF is not meant to prevent all spam.

s/all//

It would (if widely deployed) have a very wide effect on spam with forged senders though, and the consequent bounces to innocent third parties.

I agree bounce reduction would be a good thing. But, I'm sure I've mentioned it already, *SRS achieves same thing* without breakage.

To put it as an analogy (seems the done thing), I can use a plank of wood (SPF) to bang nails into a wall, but given the existence of hammer (SRS), the plank doesnt cut it ;)

(and handing out planks so other people can make shelves isnt interesting).

The hype does not come from the people working on SPF, but from clueless hangers-on who apparently can't read.

Possible ;)

Anyway, enough. The topic is indeed OT, and i'm just a net.kook.

regards,
--
Paul Jakma      paul () clubi ie        paul () jakma org       Key ID: 64A2FF6A
Fortune:
Publishing a volume of verse is like dropping a rose petal down the
Grand Canyon and waiting for the echo.


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