Email Open Relay Testing
It is so important that to make sure your mail server is not open relayed.? Otherwise, after a while your mail server …
How to export the data to xml format from the Excel file
Processing XML file is way easier than CSV or other format of file, so it is good to know how to export …
Why do some organizational units (OUs) have a blue exclamation point next to them in Group Policy Management Console (GPMC)?
A blue exclamation point that’s displayed next to an OU container in GPMC indicates that the container has Block Inheritance enabled, which …
.local is not a recommended TLD names for part of an AD tree name
When I started using DNS for Active Directory back to 2000, I was always choicing the company’s registered domain name as the …
Redirect the page
This is the ancient JavaScript code for redirecting the page to the different place but thought would still be good to record. …