added deprecation date

Author: Justinha

articles/active-directory/authentication/howto-mfaserver-dir-ad.md

@@ -6,7 +6,7 @@ services: multi-factor-authentication
 ms.service: active-directory
 ms.subservice: authentication
 ms.topic: conceptual
-ms.date: 11/21/2019
+ms.date: 10/30/2022
 
 ms.author: justinha
 author: justinha
@@ -22,11 +22,10 @@ ms.collection: M365-identity-device-management
 Use the Directory Integration section of the Azure MFA Server to integrate with Active Directory or another LDAP directory. You can configure attributes to match the directory schema and set up automatic user synchronization.
 
 > [!IMPORTANT]
-> As of July 1, 2019, Microsoft no longer offers MFA Server for new deployments. New customers that want to require multi-factor authentication (MFA) during sign-in events should use cloud-based Azure AD Multi-Factor Authentication.
+> In September 2022, Microsoft announced deprecation of Azure Multi-Factor Authentication Server. Beginning September 30, 2024, Azure Multi-Factor Authentication Server deployments will no longer service multifactor authentication (MFA) requests, which could cause authentications to fail for your organization. To ensure uninterrupted authentication services and to remain in a supported state, organizations should [migrate their users’ authentication data](how-to-migrate-mfa-server-to-azure-mfa-user-authentication.md) to the cloud-based Azure MFA service by using the latest Migration Utility included in the most recent [Azure MFA Server update](https://www.microsoft.com/download/details.aspx?id=55849). For more information, see [Azure MFA Server Migration](how-to-migrate-mfa-server-to-azure-mfa.md).
 >
-> To get started with cloud-based MFA, see [Tutorial: Secure user sign-in events with Azure AD Multi-Factor Authentication](tutorial-enable-azure-mfa.md).
+> To get started with cloud-based MFA, see [Tutorial: Secure user sign-in events with Azure Multi-Factor Authentication](tutorial-enable-azure-mfa.md).
 >
-> Existing customers that activated MFA Server before July 1, 2019 can download the latest version, future updates, and generate activation credentials as usual.
 
 ## Settings