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.…
This tutorial is going to show you how to use UFW (Uncomplicated FireWall) on Debian/Ubuntu/Linux Mint with some real-world examples.…
This tutorial will be showing you how to set up a local DNS resolver on Ubuntu 24.04 with the widely-used…
This tutorial will be showing you how to install Plex Requests on Ubuntu 16.04 and Ubuntu 18.04 server. Plex Requests…
This tutorial will be showing you how to install Plex media server on Ubuntu 16.04 server/desktop. Plex is a free…
This tutorial is going to show you how to install Subsonic media server on Ubuntu 18.04, 19.04 and how to…
In a previous article, I explained the steps of compiling Nginx source code with OpenSSL 1.1.1 in order to enable…
This tutorial will be showing you how to set up certificate authentication in OpenConnect VPN server (ocserv) on Debian/Ubuntu/CentOS/RHEL. OpenConnect…
This tutorial will be showing you how to set up multiple email domains (virtual hosting) with Modoboa, which is an…
This tutorial will be showing you how to set up multiple email domains (virtual hosting) with iRedMail, which is an…
While I’m setting up a mail server on Ubuntu 18.04 with iRedMail 0.9.8, I encountered the “No domain under control”…
This tutorial will show you how to install Mailtrain on Ubuntu 18.04 without Docker. Mailtrain is an open-source self-hosted newsletter…
This tutorial will be showing you how to set up a backup email server with Postfix on Ubuntu. A backup…
This tutorial is going to show you how to set up Postfix SMTP relay with Mailjet on Ubuntu. Postfix is…
In this tutorial, I’d like to share with you my 7 tips for blocking email spam with Postfix SMTP server.…
HTTPS just got faster and safer thanks to the release of TLS 1.3 by IETF (RFC 8446) in August 2018.…
This tutorial will be showing you how to install Plex media server on Ubuntu 18.04 LTS server/desktop. Plex is a…
This tutorial will be showing you how to install and use rss2email on Ubuntu. Rss2email is an open-source program that…