Hi @all, i need some help with the following situation: we use nginx as reverse proxy for microsoft exchange owa / active sync All working so far but since yesterday we have a new firewall (Palo Alto) which supports "User-ID", meaning that the remote IP is connect to the domain\username. That means that all non-microsoft devices (Apple, Linux) can also use user-based policies in theby dadude - Nginx Mailing List - English