Associated with
Steve Whittle
Posted Jun 27, 2019
•
3 min read
Why DNS makes email authentication so challenging
Why DNS makes email authentication so challenging The domain name system (DNS) is the largest globally distributed database in the world. It permeates the entire world and is available everywhere you have internet access. In other words, DNS is the perfect choice for email authentication from a usage and performance point of view. No matter [...]
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