Knowledge Base

Found Knowledge Base articles
Automating updates: configuring unattended-upgrades on Debian 12
User management in Linux
How to recognize a domain MX record using the DIG command
What is an MX record - how to set it up and test it
What is a data center (DC)
What is a mail server and how does it work
What you can use VPS for
17 steps to protect VPS server
Network ports - what they are
What are server logs and what are they for
Why do you need SSL certificate
What a server is and how it works
Choosing a free control panel for VPS
What is DKIM and what is it for?
What is DMARC and what is it for?
What is SPF and what is it for?
What is DNS and what is it for?
DNS Record Types