How to Create a Linux VPS Server on ScalaHosting
ScalaHosting is my recommended VPS (Virtual Private Server) provider for running email servers. This article is going to explain how…
ScalaHosting is my recommended VPS (Virtual Private Server) provider for running email servers. This article is going to explain how…
In this tutorial, I’m going to share with you my tips and tricks to secure CentOS/RHEL email servers against hacking…
This tutorial will show you how to set up SSH two-factor authentication on CentOS/RHEL server using the well-known Google Authenticator.…
This tutorial explains how to set up SSH public key authentication on a CentOS/RHEL desktop. There’re basically two ways of…
In this tutorial, I’m going to share with you my tips and tricks to secure email servers against hacking with…
This tutorial is going to show you how to install and use ModSecurity with Nginx on Debian/Ubuntu servers. ModSecurity is…
This tutorial is going to show you how to install and use ModSecurity with Apache on Debian/Ubuntu servers. ModSecurity is…
This tutorial is going to show you how to install EteSync server on Ubuntu. EteSync is an open-source, end-to-end encryption…
ProtonVPN is a VPN service provider based in Switzerland. In this article, I’m going to show you how to use…
This tutorial is going to show you 3 ways to install Skype on Ubuntu 22.04/20.04 desktop: install Skype from the…
ParseDMARC is an open-source, self-hosted DMARC report analyzer. For those who don’t know, DMARC is an email security standard that…
This tutorial will be showing you how to install Akaunting on Ubuntu 20.04 with Apache or Nginx web server. Akaunting…
This is part 10 in the CentOS 8/RHEL 8 mail server from scratch tutorial series. In this article, I will…
Previously we discussed setting up Postfix SMTP relay with mailjet, which is useful when you have to use a commercial…
This tutorial is going to show you how to configure user quota in Dovecot and PostfixAdmin. Prerequisites To follow this…
This tutorial will be showing you how to set up your own DNS over HTTPS (DoH) resolver on Ubuntu with…
Don’t like ads on your smart TV? This tutorial is going to show you how to replace your TV OS…
Setting up a mail server on Linux from scratch is a pain in the neck. This tutorial is going to…
This tutorial is going to show you how to quickly set up your own email server on Ubuntu 20.04 with…