iOS cert issue/ device company resource denial Go to settings > General Scroll down to VPN & device management > click the profile and delete it. Go to the App store > search and install intune company portal Sign in with your Generate capital email Download the profile >go to settings and under your Apple ID you'll see the profile > select it and Trust it Go back to Company portal >click continue > allow the apps to install/manage the device Once done open Outlook (might need to be reinstalled) > add accounts> enter your email and sign in as you normally would.