Policy CSP - Messaging
AllowMessageSync
| Scope | Editions | Applicable OS |
|---|---|---|
| ✅ Device ❌ User |
✅ Pro ✅ Enterprise ✅ Education ✅ Windows SE ✅ IoT Enterprise / IoT Enterprise LTSC |
✅ Windows 10, version 1607 [10.0.14393] and later |
./Device/Vendor/MSFT/Policy/Config/Messaging/AllowMessageSync
This policy setting allows backup and restore of cellular text messages to Microsoft's cloud services.
Disable this feature to avoid information being stored on servers outside of your organization's control.
Description framework properties:
| Property name | Property value |
|---|---|
| Format | int |
| Access Type | Add, Delete, Get, Replace |
| Default Value | 1 |
Allowed values:
| Value | Description |
|---|---|
| 0 | Message sync isn't allowed and can't be changed by the user. |
| 1 (Default) | Message sync is allowed. The user can change this setting. |
Group policy mapping:
| Name | Value |
|---|---|
| Name | AllowMessageSync |
| Friendly Name | Allow Message Service Cloud Sync |
| Location | Computer Configuration |
| Path | Windows Components > Messaging |
| Registry Key Name | Software\Policies\Microsoft\Windows\Messaging |
| Registry Value Name | AllowMessageSync |
| ADMX File Name | messaging.admx |
AllowMMS
| Scope | Editions | Applicable OS |
|---|---|---|
| ✅ Device ❌ User |
❌ Pro ❌ Enterprise ❌ Education ❌ Windows SE ❌ IoT Enterprise / IoT Enterprise LTSC |
✅ Windows 10, version 1703 [10.0.15063] and later |
./Device/Vendor/MSFT/Policy/Config/Messaging/AllowMMS
This policy setting allows you to enable or disable the sending and receiving cellular MMS messages.
Description framework properties:
| Property name | Property value |
|---|---|
| Format | int |
| Access Type | Add, Delete, Get, Replace |
| Default Value | 1 |
Allowed values:
| Value | Description |
|---|---|
| 1 (Default) | Allow. |
| 0 | Block. |
AllowRCS
| Scope | Editions | Applicable OS |
|---|---|---|
| ✅ Device ❌ User |
❌ Pro ❌ Enterprise ❌ Education ❌ Windows SE ❌ IoT Enterprise / IoT Enterprise LTSC |
✅ Windows 10, version 1703 [10.0.15063] and later |
./Device/Vendor/MSFT/Policy/Config/Messaging/AllowRCS
This policy setting allows you to enable or disable the sending and receiving of cellular RCS (Rich Communication Services) messages.
Description framework properties:
| Property name | Property value |
|---|---|
| Format | int |
| Access Type | Add, Delete, Get, Replace |
| Default Value | 1 |
Allowed values:
| Value | Description |
|---|---|
| 1 (Default) | Allow. |
| 0 | Block. |