DKIM Configuration with Postfix on Debian 11

DKIM Configuration with Postfix on Debian 11

Today we will write a small tutorial on how to implement DomainKeys Identified Mail (DKIM) for the domain example.com. DKIM is an email authentication method designed to detect email spoofing. It allows the receiver to check that an email claimed to come from a...

Sales & Marketing Personnel

Job Summary Minimum Qualification: Diploma in Business Administration and Marketing Experience Level: Mid level Experience Length: 2 years Experience in: Sales of Original toners like Hp, Cannon and other original brands Employment Type: Contract Basie Salary:...

Generate and Renew SSL Certificate using Certbot

Lets-encrypt provide free and trusted ssl certificates  by many browsers, it has many ways to generate the certificates, mostly use the browser option to create accounts on their website, generate certificates according to the instructions provided on the web, this...

How to Reset MySQL Root Password on Ubuntu

Lets go direct onto the commands which will reset our mysql database root password, Please run all commands as root We assume that you have your linux server running with root access # systemctl stop mysql # mysqld_safe –skip-grant-tables & # mysql> #...

ssh Passwordless Login on Ubuntu/Debian

Hallow, Welcome to another tutorial, Today we will discuss on how to login onto an ubuntu/debian machine without a password authentication, we will be using a key generated to authenticate and login. First of all, we are imagining you have two separate installation of...