Adding a YNU Mail Address account to the Outlook app
Set up school email accounts [YNU Mail Address] that use Office 365 on a phone or tablet.
Download the Outlook for iOS app from the Apple Store if you haven’t installed it yet. If you already have it installed, open it, then tap Settings > Add Account.
Download the Outlook for Android app from the Google Play store if you haven’t installed it yet. If you already have it installed, open it and then depending on your device, tap the navigation control at the bottom of your Android, or tap More > Settings > Add Account.
Tap Office 365.
Type your full email address, for example yokokoku-taro-xxynu.jp, type your password, and then tap Sign in. TIP Please enter the modified password instead of the initial password. If you get a time-out message, your password or other information might be incorrect. Retype the information, and then try again.
Select Yes to let the app access your info. Outlook app begins syncing.