mta-sts topic

Fullstack, security focused, personal mail server based on OpenSMTPD for OpenBSD

Excision-Mail

Command line utility and a Node.js library for email authentication

postalsys

Daemon which provides TLS client policy for Postfix via socketmap, according to domain MTA-STS policy

Snawoot

Another utility to analyze state of deployment of security-related email protocols.

foxcpp

📩 Template to host an MTA Strict Transport Security (MTA-STS) policy on GitHub Pages.

jpawlowski

Perl script designed to be used by Exim MTA for MTA-STS compliance.

Bobberty

DMARC & SMTP-TLS Reports processor and visualizer and BIMI file hoster

antedebaas