This is an automated archive made by the Lemmit Bot.
The original was posted on /r/selfhosted by /u/colordreamm on 2025-02-24 15:04:34+00:00.
My friend built a lightweight email verification service that you can self-host for pennies. He open-sourced it after getting frustrated with expensive SaaS solutions.
Tech stack:
• Go 1.21+
• Redis (only for domain caching, no email storage)
• Prometheus metrics
• Grafana monitoring
• Docker & Docker Compose ready
Features:
• No data leaves your server
• No tracking/analytics
• Completely self-contained
• Super lightweight (runs great on minimal resources)
• All core features included:
Deployment:
• Ready to deploy on fly.io
• Docker compose included
• Clear documentation
• Minimal dependencies
GitHub:
Demo:
He's a dev who can't do any effective announcements, so I thought the self-hosted community here might appreciate knowing this exists. Perfect for anyone running their own registration systems or needing email validation without depending on external services.