Updated note

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cc: @iainfoulds

Author: MarileeTurscak-MSFT

articles/active-directory/authentication/howto-mfaserver-iis.md

@@ -20,7 +20,8 @@ ms.collection: M365-identity-device-management
 Use the IIS Authentication section of the Azure Multi-Factor Authentication (MFA) Server to enable and configure IIS authentication for integration with Microsoft IIS web applications. The Azure MFA Server installs a plug-in that can filter requests being made to the IIS web server to add Azure Multi-Factor Authentication. The IIS plug-in provides support for Form-Based Authentication and Integrated Windows HTTP Authentication. Trusted IPs can also be configured to exempt internal IP addresses from two-factor authentication.
 
 > [!IMPORTANT]
-> As of July 1, 2019, Microsoft will no longer offer MFA Server for new deployments. New customers who would like to require multi-factor authentication from their users should use cloud-based Azure Multi-Factor Authentication. Existing customers who have activated MFA Server prior to July 1 will be able to download the latest version, future updates and generate activation credentials as usual.
+> As of July 1, 2019, Microsoft will no longer offer MFA Server for new deployments. New customers who would like to require multi-factor authentication from their users should use cloud-based Azure Multi-Factor Authentication. Existing customers who have activated MFA Server prior to July 1 will be able to download the latest version, future updates and generate activation credentials as usual. When you use cloud-based Azure Multi-Factor Authentication, there is no alternative to the IIS plugin provided by Azure Multi-Factor Authentication (MFA) Server. Instead, use Web Application Proxy (WAP) with Active Directory Federation Services (AD FS) or
+Azure Active Directory's Application Proxy.
 
 ![IIS Authentication in MFA Server](./media/howto-mfaserver-iis/iis.png)