iOS Outook sync to Contact app, protection from non managed apps

nirispa Hi nirispa, maybe you can take a look at the discussion here: New contact sync scenario available with Outlook for iOS on enrolled devices - Microsoft Tech Community it´s basically the same requirement from what I understood in your post.

Regarding your link to iOS 12.1:

The main issue here is even though you can sync from managed (MEM) Outlook to contacts app, once the contacts are synced to the contacts app of iOS they are in an unmanaged app, meaning that you can´t control any further if e.g. WhatsApp gets access to them or not.

The second setting just controls, wether unmanaged apps can directly access contacts within a managed app like Outlook, which is not very useful for our case IMHO.

Mike