After a bit of recent investigate App Protection policies I have noticed a large chunk of information missing from Microsoft resources and other blog posts. I have recently experienced an issue where network boundaries were not configured correctly and I had to ensure that all applications that were being protected do not experience any issues access corporate resources.
It is recommended to use the following when adding a network boundary.
|Cloud Resources||Office 365||portal.office.com|tasks.office.com|protection.office.com|meet.lync.com|teams.microsoft.com|
|Cloud Resources||Outlook Online||outlook.office.com|outlook.office365.com|
This will provide all the required boundaries relevant to most Microsoft deployments.
The Author – Blogabout.Cloud