Introducing MTA-STS and TLS Tools
Introducing a couple new tools to assist fellow postmasters with their deployments. Use these tools for quick spot checks of your configuration.
Encrypted Email Transport
Well deployed encrypted email transport techniques are a very important component of the Email Security landscape.
Is Your Email Ready For The SSL Deadline?
Google among others is pushing for universal adoption of SSL and this October there’s a new deadline: Websites without SSL will be prominently marked as not secure. What does this mean for your email?