Cisco Systems announced on Jan. 4 that it has agreed to buy IronPort, a provider of messaging and Web security appliances, for approximately $830 million. The San Jose, Calif.-based networking giant reported that the deal...
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Microsoft Corp. said on Wednesday it has adopted an e-mail "whitelist" program by IronPort Systems Inc. that will allow legitimate marketers to thread the gauntlet of spam filters protecting its inboxes. Microsoft's Hotmail and MSN...
