SnappyMail

Self-Hosted

Lightweight, fast open-source webmail client

Overview

SnappyMail is a lightweight, fast open-source webmail client (forked from RainLoop) for accessing IMAP/POP3 email accounts. It offers a modern, responsive interface that works seamlessly on desktop and mobile devices. Features include multi-account support, customizable themes, spam filtering, and extension compatibility. Deployment is simple via Docker containers, direct installation on Apache/Nginx web servers, or one-click setups on platforms like Yunohost. It prioritizes speed and low resource usage, making it ideal for self-hosting on small servers or shared hosting plans, with TLS/SSL encryption for secure email access.

Self-Hosting Resources

Find Official Image on Docker Hub View Source & Docs

Below is a reference structure for docker-compose.yml. ⚠️ Do NOT run blindly. Replace placeholders with official values.

docker-compose.template.yml TEMPLATE


version: '3'
services:
  snappymail:
    image: <OFFICIAL_IMAGE_NAME>:latest
    container_name: snappymail
    ports:
      - "8080:<APP_INTERNAL_PORT>"
    volumes:
      - ./data:/app/data
    restart: unless-stopped

Key Features

Lightweight, low-resource performance
Multi-account IMAP/POP3 compatibility
Responsive, mobile-friendly interface
Customizable themes & extension support

Frequently Asked Questions

? Is SnappyMail hard to install?

No—SnappyMail offers simple deployment options: Docker containers (one-command setup), direct installation on Apache/Nginx web servers, or integration with platforms like Yunohost. A setup wizard guides you through configuring email accounts and server settings.

? Is SnappyMail a good alternative to Gmail's web interface?

Yes—for users prioritizing self-hosted privacy. It provides a clean, fast interface with multi-account support but lacks Gmail’s native integrations (Docs, Calendar). Ideal for accessing personal/self-hosted email without third-party reliance.

? Is SnappyMail completely free?

Yes—SnappyMail is open-source under the MIT License, meaning it’s free to use, modify, and self-host without subscription fees or paid tiers.

Top Alternatives

Gmail Webmail Search Google

Microsoft Outlook Web App (OWA) Search Google

Tool Info

Pricing Open Source

Category Communication - Email - Webmail Clients

Platform Self-Hosted

Pros

⊕ Privacy-focused self-hosted email access
⊕ Fast load times with minimal server overhead

Cons

⊖ Requires self-hosting (server or hosting plan)
⊖ Lacks native integrations for productivity tools (e.g., Docs, Calendar)