Show DEV: MisarMail — Self-Hosted Email Infrastructure (Transactional, Marketing, Bulk)

What I Built MisarMail is a self-hosted email infrastructure platform for sending transactional, marketing, and bulk email — without paying SendGrid, Mailgun, or Resend. URL: https://mail.misar.io Why I Built It Every product I ship needs email — welcome emails, password resets, newsletters, bulk campaigns. Third-party email services add up fast. I wanted full control, zero per-email cost, and a simple API I own. How It Works REST API — POST /api/v1/send with your payload, done SMTP relay — drop-in replacement for any SMTP config Bounce handling — automatic bounce and complaint processing Delivery tracking — opens, clicks, delivery status Multi-domain — send from multiple domains and identities Tech Stack Self-hosted on a Hetzner VPS via Coolify. Mailcow under the hood for SMTP, custom API layer on top. Try It https://mail.misar.io No third-party email spend. Full delivery control. API-first.