Forwarding options available even if disabled by policy.
We have disabled forwarding in mybaseoptions, but new Outlook allows one to set a forward and save it. It does set on the backend, so the policy is enforced, but the old version would not let one set it at all - error message would display saying no permissions.
Thank you for bringing this one to our attention. It looks like there might be a bug here in the logic to hide the Options UI.
We will take a look and see how we can get it addressed!
Tyler Bridge commented
There needs to be a function to disable (by default) forwarding of all calendar events on shared calendars, or calendars from a shared mailbox.