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If SPF is too complex try CSV/CSAIf SPF is too complex try CSV/CSAPosted Apr 17, 2008 11:07 UTC (Thu) by copsewood (subscriber, #199)In reply to: If SPF is too complex try CSV/CSA by kevinbsmith Parent article: Backscatter increase clogs inboxes
Good article thanks. I think that SPF is probably redundant, because if you want to know the sending MTA is responsibly managed CSV/CSA together with a domain reputation system is probably better. If you want to know the message is authentic, Domainkeys offers a better solution. I don't think there is much overlap in function between Domainkeys and CSV/CSA but SPF tries to overlap both and does neither job well.
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