The way you set up Office 365 accounts on an iPhone has changed (very slightly) with iOS 10, so I've taken the opportunity to update our most popular Office 365 video.
In this video we'll cover:
How to set up Office 365 email on iPhone via the iOS mail app.
How to set up Office 365 email on iPhone via Microsoft Outlook for iOS
I'm also throwing in a big plug for Outlook for iOS, for me it is hands down the best mail app for iOS. Hopefully you think so too :)