Policy
Disable Outlook tenant admin notifications
This policy setting determines if tenant admins can receive support notifications in Outlook. Default (0): Tenant admins who are signed in will receive status updates about potential issues and fixes that are impacting their tenant. If you enable this setting, tenant admins who are signed in won't receive status updates about potential issues and fixes that are impacting their tenant.
10d70ca427f5L_DisableAdminNotificationsRegistry
Copy registry mappings
HKCU\software\policies\microsoft\office\16.0\outlook\options\general\disableadminnotifications (enabled) = 1
HKCU\software\policies\microsoft\office\16.0\outlook\options\general\disableadminnotifications (disabled) = 0Policy notes
This policy setting determines if tenant admins can receive support notifications in Outlook. Default (0): Tenant admins who are signed in will receive status updates about potential issues and fixes that are impacting their tenant. If you enable this setting, tenant admins who are signed in won't receive status updates about potential issues and fixes that are impacting their tenant.