Mox is a relatively new full-featured email server, with a focus on security and ease of use. The goal is to make it easy to run your own modern mail server, so you can stay in charge of your email and keep email decentralized! Mox handles SMTP including SPF/DKIM/DMARC/DANE/MTA-STS, IMAP4, ACME (TLS), junk filtering, webmail, Internationalization, autoconfig and more! All in a lean, consistent, tested code base, cross-referenced with RFCs. We'll look into how mox achieves its goals, have a quick demo, and dive into a few topics of modern email and software development, and look at the roadmap.