It’s basically simple process. You may even use the Exchange ready-made firewall publishing policy as base for this one. This is for SFOS 17.X So, let’ move on: 1.      I assume you already have the SSL certificate installed properly on the XG box. 2.      Need to add the ADFS server to have a name under … تابع قراءة ADFS With Sophos XG Firewall