LEMP Stack Performance Monitoring With Nginx Amplify on Ubuntu 20.04/18.04
Nginx Amplify is a free, flexible, and powerful way to analyze the load and performance of Nginx and Nginx Plus…
Install Resilio Sync (BTSync) on Ubuntu 20.04, 22.04 Desktop/Server
This tutorial will be showing you how to install Resilio Sync (formerly BitTorrent Sync) on Ubuntu 20.04 and 22.04. Resilio…
How to Use UFW Firewall on Debian, Ubuntu, Linux Mint
This tutorial is going to show you how to use UFW (Uncomplicated FireWall) on Debian/Ubuntu/Linux Mint with some real-world examples.…
Set Up BIND Authoritative DNS Server on Ubuntu 22.04/20.04
This tutorial will be showing you how to set up and run your own authoritative name server on Ubuntu 22.04/20.04…
Set Up Local DNS Resolver on Ubuntu 24.04 with BIND9
This tutorial will be showing you how to set up a local DNS resolver on Ubuntu 24.04 with the widely-used…
How to Install Plex Requests on Ubuntu 16.04, 18.04 Server
This tutorial will be showing you how to install Plex Requests on Ubuntu 16.04 and Ubuntu 18.04 server. Plex Requests…
How to Install Plex Media Server on Ubuntu 16.04 Server/Desktop
This tutorial will be showing you how to install Plex media server on Ubuntu 16.04 server/desktop. Plex is a free…
Install Mailtrain Self-Hosted Newsletter App on Ubuntu 22.04 with Docker
This tutorial will show you how to install Mailtrain on Ubuntu 22.04. Mailtrain is an open-source self-hosted newsletter app, an…
How to Install Subsonic Media Server on Ubuntu 18.04, 19.04 and Enable HTTPS
This tutorial is going to show you how to install Subsonic media server on Ubuntu 18.04, 19.04 and how to…
How to Easily Enable TLS 1.3 in Nginx on Ubuntu 20.04, 18.04, 16.04
In a previous article, I explained the steps of compiling Nginx source code with OpenSSL 1.1.1 in order to enable…
Set up Certificate Authentication in OpenConnect VPN Server (ocserv)
This tutorial will be showing you how to set up certificate authentication in OpenConnect VPN server (ocserv) on Debian/Ubuntu/CentOS/RHEL. OpenConnect…
How to Host Multiple Domains in Modoboa Mail Server
This tutorial will be showing you how to set up multiple email domains (virtual hosting) with Modoboa, which is an…
How to Host Multiple Mail Domains in iRedMail with Nginx
This tutorial will be showing you how to set up multiple email domains (virtual hosting) with iRedMail, which is an…
How to Fix No Domain Under Control Error in iRedMail
While I’m setting up a mail server on Ubuntu 18.04 with iRedMail 0.9.8, I encountered the “No domain under control”…
Installing Mailtrain on Ubuntu 18.04 Server Without Docker
This tutorial will show you how to install Mailtrain on Ubuntu 18.04 without Docker. Mailtrain is an open-source self-hosted newsletter…
How to Install Mailtrain on Ubuntu 18.04 with Docker
This tutorial will show you how to install Mailtrain on Ubuntu 18.04. Mailtrain is an open-source self-hosted newsletter app, an…
How to Set up a Backup Email Server with Postfix on Ubuntu (Complete Guide)
This tutorial will be showing you how to set up a backup email server with Postfix on Ubuntu. A backup…
How to Set up Postfix SMTP Relay on Ubuntu with Mailjet
This tutorial is going to show you how to set up Postfix SMTP relay with Mailjet on Ubuntu. Postfix is…
7 Effective Tips for Blocking Email Spam with Postfix SMTP Server
In this tutorial, I’d like to share with you my 7 tips for blocking email spam with Postfix SMTP server.…
How To Enable TLS 1.3 in Nginx on Ubuntu 18.04 and 16.04
HTTPS just got faster and safer thanks to the release of TLS 1.3 by IETF (RFC 8446) in August 2018.…
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