Firewall Ports for Office 365

I have been asked many times for the port information and tried many ways to try and portray this in a manner which is simple to understand. For further URL’s IP’s please review the following Microsoft information – https://support.office.com/en-us/article/Office-365-URLs-and-IP-address-ranges-8548a211-3fe7-47cb-abb1-355ea5aa88a2?ui=en-US&rs=en-US&ad=US#BKMK_Portal-identity. I will maintain the separate workloads from this blog but it sometimes it is not always … More Firewall Ports for Office 365