• albertito/chasquid
    • SMTP (email) server.
    • Golang
    • 特性
      • Easy to configure.
      • Hard to mis-configure in ways that are harmful or insecure (e.g. no open relay, or clear-text authentication).
      • Tracking of per-domain TLS support, prevents connection downgrading.
      • International usernames (SMTPUTF8) and domain names (IDNA).
      • Hooks for easy integration with greylisting, anti-virus and anti-spam.
      • Multiple domains, with per-domain user database and aliases.
      • Multiple TLS certificates.
      • Suffix dropping ([email protected][email protected]).
      • Easy integration with Let's Encrypt.
      • SPF checking.
      • Monitoring HTTP server, with exported variables and tracing to help debugging.
      • Supports using Dovecot for authentication (experimental).