A few items to be aware of once this change is enabled for Atomus users.
Windows Users
Users’ machines will have to be joined to the domain (via Work or School account in Settings) to be able to access email/M365 resources. To verify, please launch the Aegis application and verify the Organizational Connection is green.
Please note: If Windows devices use Chrome or Firefox, they will be blocked from signing in until the following steps are completed and the chosen browser is relaunched. The Microsoft Edge browser should work with no additional steps and may be used to test if sign-in issues are browser specific.
Chrome: download this Chrome extension
Firefox: follow this guide to enable Microsoft SSO
macOS Users
Please ensure that your device is signed into the Company Portal app. This app is automatically downloaded when you setup the Atomus Aegis application, and if it's not signed into it will block your sign in.
If you're using Chrome/Firefox/Safari, you may get a popup like the below when trying to sign into Microsoft applications. Please sign input the password to unlock your computer, then click Always Allow. This popup may keep coming up and you may have to click Always Allow a number of times. This is expected behavior. (Edge browser should work with no additional steps needed, if preferred- you can also use Edge to test if the issue is browser specific).