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Copy file name to clipboardExpand all lines: articles/active-directory/external-identities/one-time-passcode.md
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@@ -75,53 +75,33 @@ At the time of invitation, there's no indication that the user you're inviting w
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Guest user [email protected] is invited to Fabrikam, which doesn't have Google federation set up. Teri doesn't have a Microsoft account. They'll receive a one-time passcode for authentication.
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## Enable email one-time passcode
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1. Sign in to the [Azure portal](https://portal.azure.com/) as an Azure AD global administrator.
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1. In the navigation pane, select **Azure Active Directory**.
1. Select **Email one-time passcode** to open the configuration pane.
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1. Under **Email one-time passcode for guests**, select one of the following:
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-**Automatically enable email one-time passcode for guests starting October 2021** if you don't want to enable the feature immediately and want to wait for the automatic enablement date.
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-**Enable email one-time passcode for guests effective now** to enable the feature now.
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-**Yes** to enable the feature now if you see a Yes/No toggle (this toggle appears if the feature was previously disabled).
> Email one-time passcode settings can also be configured with the [emailAuthenticationMethodConfiguration](/graph/api/resources/emailauthenticationmethodconfiguration) resource type in the Microsoft Graph API.
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## Disable email one-time passcode
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## Enable or disable email one-time passcodes
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The email one-time passcode feature is now turned on by default for all new tenants and for any existing tenants where you haven't explicitly turned it off. This feature provides a seamless fallback authentication method for your guest users. If you don't want to use this feature, you can disable it, in which case users will be prompted to create a Microsoft account.
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> [!NOTE]
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> If the email one-time passcode feature has been enabled in your tenant and you turn it off, any guest users who have redeemed a one-time passcode will not be able to sign in. You can [reset their redemption status](reset-redemption-status.md) so they can sign in again using another authentication method.
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> - Email one-time passcode settings can also be configured with the [emailAuthenticationMethodConfiguration](/graph/api/resources/emailauthenticationmethodconfiguration) resource type in the Microsoft Graph API.
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> - If the email one-time passcode feature has been enabled in your tenant and you turn it off, any guest users who have redeemed a one-time passcode will not be able to sign in. You can [reset their redemption status](reset-redemption-status.md) so they can sign in again using another authentication method.
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### To disable the email one-time passcode feature
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### To enable or disable email one-time passcodes
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1. Sign in to the [Azure portal](https://portal.azure.com/) as an Azure AD global administrator.
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1. In the navigation pane, select **Azure Active Directory**.
1. Select **Email one-time passcode**. Under **Email one-time passcode for guests**, the toggle is set to **Yes** unless you've explicitly turned it off. If you want to disable it, select **No**.
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1. Select **Email one-time passcode**.
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1. Under **Email one-time passcode for guests**, select one of the following:
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-**Yes**: The toggle is set to **Yes** by default unless the feature has been explicitly turned it off. To enable the feature, make sure **Yes** is selected.
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-**No**: If you want to disable the email one-time passcode feature, select **No**.
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1. Select **Save**.
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For more information about current limitations, see [Azure AD B2B in government and national clouds](b2b-government-national-clouds.md).
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## Frequently asked questions
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**What happens to my existing guest users if I enable email one-time passcode?**
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