IT is wrought with acronyms and e-mail is no exception. In this post, I will explain how these three help battle spam and other malicious emails, that we all get every day. All of these work behind the scenes and are not visible to the end users of e-mail services, if they don’t go looking for them specifically.
Some Background I have often likened e-mail to sending post cards. You write your message on a piece of hard paper, add the recipient address, sign your name, and off it goes.
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