fenilsonani/email-server

Self-hosted personal email server with IMAP, SMTP, CalDAV/CardDAV. Privacy-focused alternative to Gmail/Outlook. Features: auto-TLS, DKIM/SPF/DMARC, greylisting, Prometheus metrics, audit logging.

7 best points · 5 comments · 1 Hacker News post · 41 GitHub stars · View on GitHub

Hacker News discussions

• Show HN: Self-hosted email server for 2026 – single binary, CalDAV (7 points, 5 comments, by fenilsonani, 2026-01-03)