Change Office 365 & SharePoint default domain name (Manual)
When a company changes it name, it would be nice if the SharePoint url can be changed to reflect the new company name. When you first signed up for Microsoft 365 you created an onmicrosoft.com domain. Even if you add custom domains, this domain will be used for SharePoint...
Change default email address Office 365 group (Manual)
Office 365 Groups are easy to create. However, changing the primary domain name when creating the group might not be that easy from the GUI. However, with Power Shell you can change this easily. First we will need to open a Power Shell Window, and connect with Exchange Online....