https://blog.cloudmark.com/2017/03/27/dane-and-email-security/ -- Viktor. DANE and Email Security Mon, 27 Mar 2017 Andrew Conway The forthcoming Cloudmark Security Platform for Email 5.2 will include support for DNS-Based Authentication of Named Entities (DANE), a new protocol that enables increased security for email communications. In this article we’ll look at how DANE works, how it can contribute to a more secure email environment, and how it is starting to gain acceptance. ... DANE does not stop all possibility of email compromise, but it does drastically reduce the surface for man in the middle attacks. By including DANE in Cloudmark Security Platform for Email 5.2, we are pleased to be able to contribute to more secure email communications for our clients and their users.