All the URLs required to be put in Firewall Exception for Autopilot project. Please ask your network Team to allow below URLs for Autopilot. They are all Port 80 and Port 443 over TCP connection unless specified with URL in the list below. e.g. WIP requires port 444. Must have aka.ms*go.microsoft.com Device Authentication login.live.comdmd.metaservices.microsoft.com [used