Mastering High-Volume Email: How to Install PowerMTA on Ubuntu 24 in 2025
Unlock high-volume email delivery with PowerMTA on Ubuntu 24. This guide walks you through the complete installation and initial setup steps for peak performance.
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How to Install n8n with Docker: Complete Step-by-Step Guide with SSL & Custom Domain
Prerequisites Before starting, ensure you have: Step 1: Install Docker and Docker Compose If not already installed: Step 2: Create Project Directory Step 3: Create Docker Compose File Create docker-compose.yml: Step 4: Configure Environment Variables Create .env file: Step 5: Create Required Directories Step 6: Verify DNS Configuration Ensure your domain points to your server: … Read more
How to Install Nextcloud Using Docker: A Step-by-Step Guide
Introduction In today’s digital world, having your own cloud storage solution is becoming increasingly important for both individuals and businesses. Nextcloud offers an excellent open-source alternative to commercial cloud services like Dropbox and Google Drive, giving you complete control over your data while providing powerful collaboration features. In this comprehensive guide, I’ll walk you through … Read more
Build Your Own WireGuard VPN Server with Docker in 5 Minutes – Step‑by‑Step Guide
Creating a secure, personal VPN has never been easier thanks to WireGuard and the excellent WG-Easy web UI. In this guide, I’ll walk you through setting up your own WireGuard VPN server using Docker, complete with a user-friendly web interface for managing connections. WireGuard is a modern VPN protocol that outperforms traditional options like OpenVPN … Read more
How to Set Up Citadel Mail Server: A Complete Step-by-Step Guide
Introduction Citadel is a powerful, open-source mail server that includes email, calendaring, contacts, and collaboration features. It is simple to install and requires minimal configuration. This guide will walk you through the Citadel mail server setup on a Linux-based VPS or dedicated server. Prerequisites Before starting, ensure you have the following: Configure DNS Records Type … Read more
How to Set Up Axigen Mail Server: A Complete Step-by-Step Guide
Introduction Axigen is a powerful, all-in-one mail server solution offering secure email services, calendaring, and collaboration tools. It is an excellent choice for businesses and service providers looking for a reliable and high-performance email server. This guide will walk you through the Axigen mail server setup on a Linux-based VPS or dedicated server. Prerequisites Before … Read more
Setup and Configure Stalwart Email Server: A Comprehensive Guide for 2025
In today’s digital age, having control over your email infrastructure is more important than ever. Whether you’re a small business owner, a tech enthusiast, or someone who values privacy, self-hosting your email server can be a game-changer. Enter Stalwart Email Server—a lightweight, secure, and efficient email server solution designed to make self-hosting accessible and reliable. … Read more
How to Set Up Modoboa Mail Server on Ubuntu 22: A Complete Guide
Setting up your own mail server can seem overwhelming, but with Modoboa and Ubuntu 22.04, it’s easier than you might think. Modoboa is an open-source mail hosting and management platform that integrates seamlessly with Postfix and Dovecot, offering a web-based interface to manage domains, mailboxes, and more. In this complete guide, we’ll walk you through … Read more
How to Install PowerMTA SSL on Ubuntu/debian
hestiacp ssl path to save .pem file on etc/pmta/ssl folder add this one config file
How to Install Free SSL Certificates on Zimbra Mail Server Ubuntu
Zimbra Mail Server is a robust email platform that combines several functionalities, including email, contacts, calendar, and tasks, into a single web interface. Popular among businesses and educational institutions, Zimbra provides a powerful solution for managing email communications. However, ensuring the security of these communications is critical, and that’s where SSL (Secure Sockets Layer) certificates … Read more