The Set-MsolDomain cmdlet in PowerShell modifies the settings of a domain in Microsoft Office 365. This command can change the default domain.
The syntax to update the settings of a domain in Azure Active Directory is given below.
Set-MsolDomain
[-Name <String>]
[-IsDefault]
[-TenantId <Guid>]
[<CommonParameters>]In this article, we will discuss how to use the Set-MsolDomain cmdlet in PowerShell to update the settings of a domain in Azure Active Directory.
How to Make a Domain as Default Domain in Office 365
To make a domain into the default domain in Office 365, use the Set-MsolDomain cmdlet with the -Name and -IsDefault parameters.
The -Name parameter is used to specify the name of the domain and the -IsDefault parameter indicates that this command makes the domain into the default domain.
Set-MsolDomain -Name "shellgeeklab.com" -IsDefault
This command sets the “shellgeeklab.com” domain as the default domain in Office 365.
Conclusion
I hope the above article on how to modify the settings of a domain in Office 365 using the Set-MsolDomain cmdlet in PowerShell is helpful to you.
You can find more topics about PowerShell Active Directory commands and PowerShell basics on the ShellGeek home page.