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Configure Sendmail to Use Gmail Relay on Ubuntu|Debian

In this guide, we are going to learn how to configure Sendmail to use Gmail Relay on Ubuntu 18.04/Debian 10/9. Sendmail can be configured to

Install and Configure AIDE on Ubuntu 18.04

Welcome to our guide on how to install and configure AIDE on Ubuntu 18.04. AIDE is an acronym for Advanced Intrusion Detection Environment. It is

Install and Setup iRedMail Mail Server on Ubuntu 22.04/20.04

Welcome to our tutorial on how to install and setup iRedMail mail server on Ubuntu 22.04/20.04. iRedMail is an open-source mail server solution. It provides

How to Protect SSH Server Authentication with Fail2ban Ubuntu 18.04

Hello there. Welcome to our tutorial on how to protect SSH server authentication with fail2ban on Ubuntu 18.04. Fail2ban is intrusion prevention tool written in

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