Policy
Configure form regions permissions
By default, all form region customizations are permitted to run in Outlook. By using this setting, you can disable all form region customizations, or specify that form regions must be registered on a per-computer basis, rather than a per-user basis.
Pack Microsoft Office
Category Microsoft Outlook 2016 / Form Region Settings
Policy ID
ca34c0ab9624 Internal name
L_Disableformregions Registry
Copy registry mappings
HKCU\software\policies\microsoft\office\16.0\outlook\addins\disableformregionsPolicy notes
By default, all form region customizations are permitted to run in Outlook. By using this setting, you can disable all form region customizations, or specify that form regions must be registered on a per-computer basis, rather than a per-user basis.