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mailcow: dockerized - Comprehensive Mail Server Suite in Docker

Comprehensive, easy-to-deploy, and fully dockerized mail server suite including Postfix, Dovecot, Rspamd, SOGo, and more. Ideal for self-hosting and small businesses.

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Added on 2025年7月6日
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mailcow: dockerized - Comprehensive Mail Server Suite in Docker preview
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Project Introduction

Summary

mailcow: dockerized is an open-source project that bundles multiple well-known mail server components (like Postfix, Dovecot, Rspamd) and other related software into a set of Docker containers. This provides a complete, secure, and easy-to-manage mail server suite.

Problem Solved

Setting up and maintaining a traditional email server is complex, time-consuming, and requires deep technical knowledge. mailcow: dockerized solves this by providing a pre-configured, containerized solution that simplifies deployment, updates, and management.

Core Features

Simplified Deployment with Docker

Deploy a complete mail server stack with a single command.

User-friendly Web UI & Admin Panel

Integrated web interface for administration, user management, and webmail.

Built-in Security and Filtering

Robust anti-spam and anti-virus protection using Rspamd and ClamAV.

Integrated Groupware (SOGo)

Support for calendars, contacts, and tasks via SOGo groupware.

Enhanced Email Security

Secure communication with enforced TLS and DANE support.

Tech Stack

Docker
Postfix
Dovecot
Rspamd
SOGo
ClamAV
Nginx
PHP-FPM
Redis
MariaDB

Use Cases

mailcow: dockerized can be used in various scenarios where a dedicated, feature-rich, and easily manageable email server is required.

Personal / Family Email Server

Details

Set up a private mail server on your own hardware or VPS for personal or family use, ensuring control over your data.

User Value

Gain full control and privacy over your email communications, free from third-party providers.

Small Business Email Infrastructure

Details

Deploy a reliable email system for your company with custom domains, multiple users, and integrated groupware features (calendars, contacts).

User Value

Provide professional, secure, and collaborative email services for your team at a lower cost than commercial solutions.

Application Email Gateway

Details

Run a mail server specifically for applications to send outgoing notifications or process incoming emails (e.g., for helpdesk tickets).

User Value

Enable applications to send and receive email reliably with robust queueing and filtering.

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