Microsoft has published certain Guided Walkthroughs helpful for us when working with Exchange, Outlook, Office 365 (o365) etc. to set up mailbox, calendar etc. Very
Exchange Hosting, Exchange Online, Exchange Server, Exchange Server 2013, OAB, Office 365, Offline Address Book, Outlook, Outlook 2013
In all previous Exchange releases, OAB generation was bound to a specific Exchange server. The disadvantage with this approach was that only one server was configured