Configure the large audience size for your organization in Exchange Online
You can use Exchange Online PowerShell to configure various settings that define how you use MailTips in your organization.
What do you need to know before you begin?
Estimated time to complete: 5 minutes
You need to be assigned permissions before you can perform this procedure or procedures. To see what permissions you need, see the "MailTips" entry in the Feature permissions in Exchange Online topic.
You can only use Exchange Online PowerShell to perform this procedure.
For information about keyboard shortcuts that may apply to the procedures in this topic, see Keyboard shortcuts for the Exchange admin center.
Having problems? Ask for help in the Exchange forums. Visit the forums at Exchange Online or Exchange Online Protection.
Use Exchange Online PowerShell to configure the large audience size for your organization
You use the Set-OrganizationConfig cmdlet to configure the large audience size for your organization. When the sender adds a distribution group that has more members than the configured large audience size, they are shown the Large Audience MailTip. The large audience size is set to 25 by default. This example configures the large audience size to 50 in your organization.
Set-OrganizationConfig -MailTipsLargeAudienceThreshold 50
For detailed syntax and parameter information, see set-OrganizationConfig.