Hi, looking at the deployment/authentication options for a new Exchange 2013 SP1 CU8 deployment. We have ADFS3 deployed on our edge, and this is working very well. We want to know if it is possible to mix ADFS AND Forms Authentication on OWA and ECP please? We would like internal users to be presented with the 'default' Forms Login page, but external access via the ADFS Proxy will be Multifactor, and will then delegate the credentials to the back-end Exchange servers. The 'config' articles on Technet do not state if it is possible to have both. We want to keep the internal/external namespace the same too.
Thanks for any help.
Phil