Self-Hosting

Running your own email server is one of the most challenging—and rewarding—self-hosting projects you can tackle. Unlike other services, email requires proper DNS configuration, security hardening, and reputation management to ensure your messages actually reach their destination. But once you’ve got it working, you’ll have complete control over your communications, better privacy, and the satisfaction of truly owning your digital identity. 💡 This article contains affiliate links. If you buy through them, we earn a small commission at no extra cost to you. Learn more. In this guide, I’ll walk you through setting up a complete email server stack using Postfix (SMTP), Dovecot (IMAP), and Roundcube (webmail). This is a production-ready configuration that includes spam filtering, SSL/TLS encryption, and modern authentication. By the end, you’ll have a fully functional email server capable of sending and receiving mail for your domain. ...

Keeping Docker containers up to date is one of those chores that sounds simple but quickly becomes a time sink when you’re running a dozen self-hosted services. Miss an update and you might leave a security hole open for weeks. That’s where Watchtower comes in — a lightweight container that monitors your running Docker containers, detects new image versions, and automatically pulls and restarts them for you. 💡 This article contains affiliate links. If you buy through them, we earn a small commission at no extra cost to you. Learn more. Watchtower has been a staple of the homelab community for years, and for good reason: it’s dead simple to configure, surprisingly flexible, and it runs entirely inside Docker itself. This guide covers everything from a basic one-shot update run to a fully configured, notification-enabled automatic update setup — including how to exclude containers you don’t want touched. ...

Self-hosting gives you complete control over your data and services. But with great power comes great responsibility — if your Nextcloud, Jellyfin, or Vaultwarden instance is misconfigured or exposed, you become an easy target. Security breaches in home servers are real: exposed ports get hit by scanners within minutes of going online. This guide covers the practical security layers every self-hoster should have in place in 2026 — from firewalls and HTTPS to authentication layers and intrusion prevention. You don’t need to implement everything at once, but each layer you add makes your setup significantly harder to compromise. ...

If you’ve been self-hosting for more than a week, you’ve already written a docker-compose.yml file. Maybe you copied one from a GitHub README, fired it up, and it worked. Magic. Then six months passed. You have 15 services, four compose files scattered across your home directory, containers with restart: always that silently fail, hardcoded passwords in plain text, and a vague sense of dread whenever you ssh into your server. ...

Plex has been the king of self-hosted media servers for over a decade. Jellyfin has been chipping away at that throne ever since it forked from Emby in 2018. In 2026, the gap has narrowed dramatically — and for many self-hosters, Jellyfin has already won. This guide breaks down every dimension that matters: features, hardware transcoding, mobile apps, Docker setup, performance, and total cost of ownership. By the end, you’ll know exactly which one belongs in your homelab. ...

Self-hosting means running services on hardware you own instead of relying on someone else’s servers. Your photos on your machine instead of Google’s. Your notes in your house instead of Notion’s cloud. Your email, your media, your files — all under your control. If that sounds appealing (it should), this guide covers everything you need to get started from absolute zero. 💡 This article contains affiliate links. If you buy through them, we earn a small commission at no extra cost to you. Learn more. Why Self-Host? Let’s get the “why” out of the way, because it matters. Self-hosting isn’t just a nerdy hobby — it solves real problems. ...