Outlook published calendars not updating

Hi all, We are looking to move our organization over from Google Calendars to Exchange calendars.

Next, set the Read permissions for the shared calendar to Full Details.For an example of Read permissions information, see the information in the following screen shot: The user will then be prompted to accept the changes.Click okay and the permissions should set accordingly.If some of your entries aren't syncing, try syncing directly to Outlook 365 from your i Phone.You can sync your calendar without necessarily syncing email, contacts or reminders.