I came across this link which I thought was very handy. It gives you a walk-through of setting up mail services including O365 on your mobile device based upon Operating System. It supports a variety of configurations and really simplifies the process using the wizard format. I have found other sources that go into detail about the setup procedures, but usually they only cover one type of Operating system. You just choose your OS and then how you are connecting, whether it is Exchange or IMAP or POP, then you get customized instructions. Good find here for sure!
