Policy
List of managed add-ins
Microsoft Office 5532.1000
Policy overview
Key metadata and intent for this policy.
This policy setting allows you to specify which add-ins are always enabled, always disabled (blocked), or configurable by the user. To block add-ins that are not managed by this policy setting, you must also configure the "Block all unmanaged add-ins" policy setting. To enable this policy setting, provide the following information for each add-in: In "Value name," specify the programmatic identifier (ProgID) for COM add-ins. To obtain the ProgID for an add-in, use Registry Editor on the client computer where the add-in is installed to locate key names under HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\Outlook\Addins or HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\Outlook\Addins. You can also obtain the ProgID of an add-in by using Office Telemetry Dashboard. In "Value," specify the value as follows: To specify that an add-in is always disabled (blocked), type 0. To specify that an add-in is always enabled, type 1. To specify that an add-in is configurable by the user and not blocked by the "Block all unmanaged add-ins" policy setting when enabled, type 2. If you disable or do not enable this policy setting, the list of managed add-ins is deleted. If the "Block all unmanaged add-ins" policy setting is enabled, then all add-ins are blocked. Add-ins that are disabled by this policy will never be disabled by the Outlook add-in disabling feature, which disables add-ins for performance, resiliency, or reliability reasons.
Registry values
How enabled and disabled states update the registry.
| Registry location | Type | Enabled value | Disabled value |
|---|---|---|---|
| HKCU\software\policies\microsoft\office\16.0\outlook\resiliency\addinlist\policyon | REG_DWORD | 1 | — |
Policy elements
Inputs and configuration options exposed by this policy.
| Element | Type | Registry mapping | Constraints & behavior |
|---|---|---|---|
List of managed add-ins ID L_ListOfManagedAddins2 | list | None | List: explicit value |
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