Spammers most likely users of e-mail authentication
On the eve of an industry summit to discuss how e-mail authentication can stem the flood of spam, one security firm says that spammers are already using the protocols -- to slip their junk mail past filters.
According to Denver-based message security vendor MX Logic, spammers are continuing to adopt Sender ID and Sender Policy Framework (SPF), two of the prominent e-mail authentication schemes that are actually intended to stop spam.
By Gregg Keizer at TechWeb News.
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