Hi David, would you be able to post some screenshots of your NPS server policies, and any Azure MFA NPS Extension config please?
I'm not sure if this will help you with IIS as it requires Azure MFA server (which is what I'm trying to get working above with Guacamole) and not the Azure MFA NPS Extension. It does mention MFA auth on IIS7 and above but not sure if it goes as far as IIS10. https://docs.microsoft.com/en-us/azure/active-directory/authentication/howto-mfaserver-iis -- Sent from: http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/
