Mailpit is a tiny, self-contained, and secure email & SMTP testing tool with API for developers.
Requires Docker runtime or Docker Compose environment.
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Standard Docker Compose deployment
version: '3.8'
services:
mailpit:
image: mailpit:latest
restart: always
ports:
- "8080:8080"Mailpit is a modern self-hosted, privacy-first communication solution. Mailpit is a tiny, self-contained, and secure email & SMTP testing tool with API for developers. Built for users and teams demanding full data ownership, Mailpit eliminates proprietary vendor lock-in while delivering an intuitive, reliable experience.
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GitHub stats captured Oct 5, 2026.
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