Can I use a public shared folder when setting up the outlook integration folder for Contacts, or does it have to be a folder created under the user account?

In the below example, I want to replace the '@vozero.com' with a shared folder I have set up in exchange but this does not seem to work when I try to synchronize data

I believe this may be because the synchronize does not know which user to synchronize back to in NAV but if someone could confirm?