What are SPF and DKIM Records? SPF and DKIM are two types of TXT records in DNS that allow you to detect email spoofing and help legitimate emails deliver into […]
How to Set up SPF and DKIM with Postfix on Ubuntu Server Read More »
The major components or activities involved in setting or installing a complete email server for production usage involves MTA (Mail Transfer Agent), MDA (Mail Delivery Agent), Antivirus, Spam Detection, and
How to Setup Complete Mail Server Read More »
Introduction When you first create a new Ubuntu 20.04 server, you should perform some important configuration steps as part of the initial setup. These steps will increase the security and
Initial Server Setup with Ubuntu 20.04 Read More »
To check configuration files for syntax errors: List virtual hosts To list all virtual hosts, and their locations:
How to debug an apache virtual host configuration? Read More »
Here, this will redirects everything to new domain.
How to use .htaccess to redirect all pages to new domain Read More »
Top command to view Linux CPU load Open a terminal window and enter the following: The system should respond by displaying a list of all the processes that are currently
How To Check CPU Usage From Linux Command Line Read More »
You just have to Add .httaccess files and add those lines
How to .htaccess redirect all pages to new domain Read More »
Introduction Nginx is one of the most popular web servers in the world and is responsible for hosting some of the largest and highest-traffic sites on the internet. It is
How To Install Nginx on Ubuntu 14.04 LTS Read More »
Introduction When you first create a new Ubuntu 14.04 server, there are a few configuration steps that you should take early on as part of the basic setup. This will
Initial Server Setup with Ubuntu 14.04 Read More »
