Welcome to Mailgun Mailboxes

Mailgun Mailboxes

Introduction

Welcome to Mailgun Mailboxes, a Gmail-like web interface for managing your Mailgun email. Bring your own Mailgun API key, add your domains, and start receiving and sending email through a clean, modern UI.

Built with Modern Tools

Mailgun Mailboxes is built on a solid foundation of battle-tested technologies:

  • Rails 8 — The latest version with all the modern conveniences
  • Tailwind CSS v4 — Beautiful, responsive design with dark mode support
  • Alpine.js — Lightweight JavaScript framework for interactive components
  • SQLite — Simple, reliable database for single-server deployments

Key Features

  • Passwordless authentication with email codes
  • Multiple domains and mailboxes per user
  • Conversation threading
  • Full-text search across all messages
  • Rich text compose with Action Text
  • Send and receive via the Mailgun API

Getting Help

Check out our Getting Started guide to learn how to set up your mailboxes.

Ready to dive in? Sign up now and start managing your email!