Mail Server Postfix Dovecot & SpamAssassin on Ubuntu 20.04

How to Install a Mail Server on Debian/Ubuntu Using Postfix, Dovecot, and MariaDB (MySQL) Ubuntu 20.04 This article is a detailed manual on how to set up manually a secure email server using Postfix, Dovecot, and the open version of MySQL – MariaDB. The guide is for Debian/Ubuntu based distros, but it will include some …

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PPA Repository

List Add & Remove PPA Repository in Ubuntu & Debian

PPA aka Personal Package Archive are repositories designed to deliver software. Apt package manager makes use of these servers; downloads and installs the software programs they contain. The Apt package manager stores its repository database in /etc/apt/sources.list file. Also it reads the files in the  /etc/apt/sources.list.d directory to get information for the available third party …

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How To Install Configure Config Server Firewall on Centos7

Config Server Firewall Security Application For Linux Servers Config Server Firewall is a free security application tested on almost all mainstream RedHead and Debian derivative Linux distribution. It is also works with the most popular virtual servers. It is a firewall configuration script that provides better security for your server using advanced interface for managing …

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