Debian based Self-Hosted UniFi Network Server

Install and setup base Debian server. I’m using Debian 12 for this install. Install required packages before you begin with the following command: Use the following command to add a new source list: Add the GPG Keys. Install libssl1.1 (required by mongodb) Install the correct version of MongoDB. Install and upgrade the UniFi Network application with the following command: The […]

Add SPF validation to Postfix

Installing and configuring postfix-policyd-spf-python on CentOS 6.11 While CentOS 6.11 is an older release, you can still install and configure postfix-policyd-spf-python to enhance your Postfix mail server’s SPF checking capabilities. Important: Before you begin, ensure you have the EPEL repository enabled on your CentOS 6.11 system, as postfix-policyd-spf-python may be available in this repository.Steps to install and configure: Install required […]