A lightweight, developer-friendly SMTP server built in Go that accepts incoming emails, parses them into structured data (JSON-like), and allows any software to consume or process the email content easily.

Ideal for use cases like:

• Internal tools needing email intake
• Automated systems (alerts, notifications, etc.)
• Email-to-API pipelines
• Email testing environments

• 📥 Accepts SMTP email messages over TLS
• 📄 Parses:
  • Subject, sender, recipients
  • Text and HTML bodies
  • Attachments
  • MIME headers and content types
• 🧾 SPF validation (to verify sender IP)
• 🔜 DKIM and DMARC validation (coming soon)
• 🧰 Easy to extend: just plug your handler into the receiveEmail() function
• 🧩 Simple to integrate with any system (webhooks, DB, queues, etc.)

• Go 1.20+
• TLS certificate (self-signed is OK for local use)

go run .