Monthly Archives: May 2019

What is MTA-STS, and how can it make my emails more secure?

MTA-STS (Mail Transfer Agent-Strict Transport Security, for the curious) is a new email security standard developed by Google, Microsoft, and other service providers.  First published in September 2018, the standard is now available to users of G Suite for email – giving millions of businesses a more secure way to communicate.   But why do we need a new standard? Well, historically, email has been sent over the internet unencrypted. This long-standing vulnerability potentially allows malicious… Read more »