How To Disable Welcome Email in O365 Groups via Powershell

Please Note: The following instruction will disable the welcome email in O365 for groups only. It is best to attempt this only if you have O365 Administrative experience

To start -> Open Powershell in a related Server and connect to the desired Exchange Online Tenant space by using the following instructions below and then enter the cmdlets listed in the instructions listed below.

1. Enter the first command below and then enter credentials for O365 Administrator

   1. $UserCredential = get-Credential

2. Enter second commandlet

1. $session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://outlook.office365.com/powershell-liveid/ -Credential $UserCredential -Authentication Basic -AllowRedirection

3. Enter third commandlet

1. Import-PSSession $session -DisableNameChecking

4. Now that you are connected, enter the below commandlet to enable or disable O365 Group Welcome Messages

1. Set-UnifiedGroup EnterGroupNameHere -UnifiedGroupWelcomeMessageEnabled:$false

The welcome message should now be disabled for Groups