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Mailcow is an open-source mail server suite that provides a robust, Docker-based solution for handling email. This guide will walk you through the process of installing, configuring, and optimizing Mailcow. Table of Contents 1. Introduction to Mailcow Mailcow provides a modern, feature-rich mail server built on Docker. It includes services like Postfix, Dovecot, and rspamd … Read more
Mailu is a lightweight, secure, and easy-to-configure mail server based on Docker. It provides a full-featured mail solution with support for SMTP, IMAP, POP3, and webmail. This guide covers the complete setup of Mailu on a Linux server, including installation, configuration, and security. Prerequisites Ensure you have the following before starting: Step 1: Prepare Your … Read more
Zimbra Collaboration Suite (ZCS) is a powerful open-source mail server and collaboration tool that provides email, calendaring, contacts, and document sharing. This guide walks through the full setup of Zimbra on a Linux server with step-by-step instructions and commands. Prerequisites Ensure you have the following before starting: Step 1: Prepare Your System Update and Set … Read more
Courier Mail Server is a robust, secure, and efficient mail transfer agent (MTA) that provides mail services using SMTP, IMAP, and POP3 protocols. This guide covers the complete setup of Courier on a Linux server, including installation, configuration, and security best practices. Prerequisites Ensure you have the following before you start: Step 1: Update System … Read more
OpenSMTPD is a lightweight, secure, and easy-to-configure mail transfer agent (MTA) used for sending and receiving emails. This guide covers the full setup process of OpenSMTPD on a Linux server, including installation, configuration, and security. Prerequisites Ensure you have the following before proceeding: Step 1: Update Your System Start by updating the system to ensure … Read more
Postfix is a popular, free, and open-source mail transfer agent (MTA) that routes and delivers emails. This guide will walk you through the complete process of installing, configuring, and securing Postfix on a Linux server. Prerequisites Before you begin, ensure you have: Step 1: Update Your System Keeping your system updated ensures compatibility and security. … Read more
Sendmail is a powerful and flexible Mail Transfer Agent (MTA) used to route and deliver email on Unix-based systems. It is known for its reliability and configurability, making it a preferred choice for mail servers. This guide provides a step-by-step process to install, configure, and secure Sendmail on your server. Benefits of Using Sendmail Prerequisites … Read more
Exim is a flexible, customizable mail transfer agent (MTA) used on Unix-like operating systems. It is known for its ease of configuration and is a popular alternative to Postfix and Sendmail. This guide walks through the installation, configuration, and basic setup of Exim. Why Use Exim? Step 1: Installing Exim On Debian/Ubuntu: On CentOS/RHEL: On … Read more
Postfix is a popular open-source mail transfer agent (MTA) used for routing and delivering emails. This guide will walk you through the complete setup of Postfix on a Linux system. We’ll cover everything step by step with practical examples to ensure you understand the process thoroughly. Prerequisites Before starting, ensure you have: Step 1: Update … Read more