Maddy

Maddy is a lightweight email server designed for simplicity, performance, and ease of configuration. It combines multiple functions, including SMTP, IMAP, and email storage, into a single binary, reducing dependencies and streamlining deployment. It focuses on security and modern protocols, offering features like opportunistic TLS, DKIM signing, and SPF validation. Maddy is well-suited for small to medium-sized deployments where ease of management and performance are key priorities.

Key Features

• Single-binary design for simplicity.
• SMTP and IMAP support.
• Built-in DKIM signing and SPF validation.
• Opportunistic TLS encryption.