RE: DEPLOY: Sender-ID provides little or no defence against adaptive threats2004-09-03 02:31:09Anne P. Mitchell wrote: cf. CipherTrust's study released this week in which >50% of the sources for all email surveyed which published SPF records were spammers. http://www.infoworld.com/article/04/08/31/HNspammerstudy_1.html Just so there is no confusion... this is good news for SPF, not bad news.
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