Hello Roady, Thanks for your update. Its bit strange, I couldn't find that address book download on the initial installation of outlook 2016. I have deleted and recreated the profile to make the option visible ( i have attached the screenshots for your reference ) is somebody experienced this behavior on initial deployment of outlook 2016? So from the above pictures you can see the options missing:-) 'This of course requires you need to be connected to an Exchange server.'

Microsoft Office For Mac 2016

- Yes I am connected and recieving emails for a day without any issues and also confirmed OAB downloaded on the backend - confirmed by verifying the physical location. Thank you, Rinesh Chandran.