mailcow-dockerized: Your All-in-One Dockerized Mail Server Solution

mailcow-dockerized: Your All-in-One Dockerized Mail Server Solution

Summary

mailcow-dockerized offers a robust and easy-to-deploy mail server solution, leveraging Docker for a streamlined setup. It integrates essential components like Postfix, Dovecot, Rspamd, ClamAV, and SOGo, providing a complete and secure email environment. This project simplifies the complexities of managing a full-featured mail stack.

Repository Info

Updated on October 12, 2025
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Tags

mailserverdockeremailpostfixdovecotrspamdsogoopen-source

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Introduction

mailcow-dockerized is a comprehensive, open-source mail server suite designed for easy deployment and management using Docker. It bundles a full mail stack, including Postfix for SMTP, Dovecot for IMAP/POP3, Rspamd for spam filtering, ClamAV for antivirus, and SOGo for groupware functionalities. This project aims to provide a powerful, secure, and user-friendly email solution for individuals and organizations.

Installation

Setting up mailcow-dockerized is straightforward, thanks to its Docker-based architecture. For detailed, step-by-step instructions, please refer to the official mailcow documentation (opens in a new tab). The documentation covers prerequisites, installation commands, and initial configuration to get your mail server up and running efficiently.

Examples

mailcow-dockerized provides a complete email ecosystem. You can use it to host multiple domains, manage email accounts, implement robust spam and virus protection, and utilize groupware features like calendars and contacts through SOGo. Its modular design allows for flexibility, catering to various use cases from personal mail servers to small business solutions. For specific configuration examples and advanced usage, the official documentation is the best resource.

Why Use mailcow-dockerized?

  • Ease of Deployment: Dockerization simplifies installation and updates, reducing setup time and potential configuration errors.
  • Comprehensive Features: It includes all necessary components for a modern mail server, from MTA/MDA to antivirus, antispam, and groupware.
  • Security Focus: Integrates tools like Rspamd and ClamAV, along with ACME for automatic SSL certificate management, ensuring a secure communication environment.
  • Active Community: Backed by an active community and official support options, you can find help and resources when needed.
  • Open Source: Being open-source, it offers transparency and flexibility, allowing users to inspect and modify the code.

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