---
title: Policy CSP - Accounts
description: Policy CSP - Accounts
ms.author: maricia
ms.topic: article
ms.prod: w10
ms.technology: windows
author: nickbrower
ms.date: 07/14/2017
---

# Policy CSP - Accounts

> [!WARNING]
> Some information relates to prereleased product which may be substantially modified before it's commercially released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

<!--StartPolicies-->
<hr/>

## Accounts policies  

<!--StartPolicy-->
<a href="" id="accounts-allowaddingnonmicrosoftaccountsmanually"></a>**Accounts/AllowAddingNonMicrosoftAccountsManually**  

<!--StartSKU-->
<table>
<tr>
	<th>Home</th>
	<th>Pro</th>
	<th>Business</th>
	<th>Enterprise</th>
	<th>Education</th>
	<th>Mobile</th>
	<th>Mobile Enterprise</th>
</tr>
<tr>
	<td><img src="images/crossmark.png" alt="cross mark" /></td>
	<td><img src="images/checkmark.png" alt="check mark" /></td>
	<td></td>
	<td><img src="images/checkmark.png" alt="check mark" /></td>
	<td><img src="images/checkmark.png" alt="check mark" /></td>
	<td><img src="images/checkmark.png" alt="check mark" /></td>
	<td><img src="images/checkmark.png" alt="check mark" /></td>
</tr>
</table>

<!--EndSKU-->
<!--StartDescription-->
<p style="margin-left: 20px">Specifies whether user is allowed to add non-MSA email accounts.

<p style="margin-left: 20px">The following list shows the supported values:

-   0 – Not allowed.
-   1 (default) – Allowed.

<p style="margin-left: 20px">Most restricted value is 0.

> [!NOTE]
> This policy will only block UI/UX-based methods for adding non-Microsoft accounts. Even if this policy is enforced, you can still provision non-MSA accounts using the [EMAIL2 CSP](email2-csp.md).

<!--EndDescription-->
<!--EndPolicy-->
<!--StartPolicy-->
<a href="" id="accounts-allowmicrosoftaccountconnection"></a>**Accounts/AllowMicrosoftAccountConnection**  

<!--StartSKU-->
<table>
<tr>
	<th>Home</th>
	<th>Pro</th>
	<th>Business</th>
	<th>Enterprise</th>
	<th>Education</th>
	<th>Mobile</th>
	<th>Mobile Enterprise</th>
</tr>
<tr>
	<td><img src="images/crossmark.png" alt="cross mark" /></td>
	<td><img src="images/checkmark.png" alt="check mark" /></td>
	<td></td>
	<td><img src="images/checkmark.png" alt="check mark" /></td>
	<td><img src="images/checkmark.png" alt="check mark" /></td>
	<td><img src="images/checkmark.png" alt="check mark" /></td>
	<td><img src="images/checkmark.png" alt="check mark" /></td>
</tr>
</table>

<!--EndSKU-->
<!--StartDescription-->
<p style="margin-left: 20px">Specifies whether the user is allowed to use an MSA account for non-email related connection authentication and services.

<p style="margin-left: 20px">The following list shows the supported values:

-   0 – Not allowed.
-   1 (default) – Allowed.

<p style="margin-left: 20px">Most restricted value is 0.

<!--EndDescription-->
<!--EndPolicy-->
<!--StartPolicy-->
<a href="" id="accounts-allowmicrosoftaccountsigninassistant"></a>**Accounts/AllowMicrosoftAccountSignInAssistant**  

<!--StartSKU-->
<table>
<tr>
	<th>Home</th>
	<th>Pro</th>
	<th>Business</th>
	<th>Enterprise</th>
	<th>Education</th>
	<th>Mobile</th>
	<th>Mobile Enterprise</th>
</tr>
<tr>
	<td><img src="images/crossmark.png" alt="cross mark" /></td>
	<td><img src="images/checkmark.png" alt="check mark" /><sup>2</sup></td>
	<td><img src="images/checkmark.png" alt="check mark" /><sup>2</sup></td>
	<td><img src="images/checkmark.png" alt="check mark" /><sup>2</sup></td>
	<td><img src="images/checkmark.png" alt="check mark" /><sup>2</sup></td>
	<td><img src="images/checkmark.png" alt="check mark" /><sup>2</sup></td>
	<td><img src="images/checkmark.png" alt="check mark" /><sup>2</sup></td>
</tr>
</table>

<!--EndSKU-->
<!--StartDescription-->
<p style="margin-left: 20px">Added in Windows 10, version 1703. Allows IT Admins the ability to disable the "Microsoft Account Sign-In Assistant" (wlidsvc) NT service.

<p style="margin-left: 20px">The following list shows the supported values:

-   0 – Disabled.
-   1 (default) – Manual start.

<!--EndDescription-->
<!--EndPolicy-->
<!--StartPolicy-->
<a href="" id="accounts-domainnamesforemailsync"></a>**Accounts/DomainNamesForEmailSync**  

<!--StartSKU-->
<table>
<tr>
	<th>Home</th>
	<th>Pro</th>
	<th>Business</th>
	<th>Enterprise</th>
	<th>Education</th>
	<th>Mobile</th>
	<th>Mobile Enterprise</th>
</tr>
<tr>
	<td><img src="images/crossmark.png" alt="cross mark" /></td>
	<td><img src="images/checkmark.png" alt="check mark" /></td>
	<td></td>
	<td><img src="images/checkmark.png" alt="check mark" /></td>
	<td><img src="images/checkmark.png" alt="check mark" /></td>
	<td><img src="images/checkmark.png" alt="check mark" /></td>
	<td><img src="images/checkmark.png" alt="check mark" /></td>
</tr>
</table>

<!--EndSKU-->
<!--StartDescription-->
<p style="margin-left: 20px">Specifies a list of the domains that are allowed to sync email on the device.

<p style="margin-left: 20px">The data type is a string.

<p style="margin-left: 20px">The default value is an empty string, which allows all email accounts on the device to sync email. Otherwise, the string should contain a pipe-separated list of domains that are allowed to sync email on the device. For example, "contoso.com|fabrikam.net|woodgrove.gov".

<!--EndDescription-->
<!--EndPolicy-->
<hr/>

Footnote:

-   1 - Added in Windows 10, version 1607.
-   2 - Added in Windows 10, version 1703.
-   3 - Added in Windows 10, version 1709.

<!--EndPolicies-->

<!--StartHoloLens-->
## <a href="" id="hololenspolicies"></a>Accounts policies supported by Windows Holographic for Business  

-   [Accounts/AllowMicrosoftAccountConnection](#accounts-allowmicrosoftaccountconnection)  
<!--EndHoloLens-->