Re: Trouble with Sender Authentication2006-11-09 23:05:57Could someone kindly point me to workable CSV library so that I could provide Doug with an example of using CSV to generate highier amount of amplification than his assertions about SPF? It'll be a challenge. CSV is a single DNS query per message, so the only things you get to use for amplification are delegation and CNAMEs. I do agree that the DNS threat from SPF is not qualitatively worse than what we already put up with for CNAMEs. R's, John
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