Cisco recently upgraded its email infrastructure to use our IronPort email security appliances to apply and verify DomainKeys Identified Mail (DKIM) signatures on outgoing and incoming email. We had previously been using a prototype implementation of DKIM that we had …Read more.
Posted by Jim Fenton on October 26, 2009 at 05:26AM
DomainKeys Identified Mail (DKIM), an IETF standards-track signature-based mechanism for authenticating email messages, has seen significant growth in usage this year. DKIM is the result of combining Yahoo’s DomainKeys technology with Identified Internet Mail which was developed at Cisco. The …Read more.
Posted by Jim Fenton on June 15, 2009 at 11:10AM
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