Back in December Microsoft purchased a company called Acompli who made a good email app with features similar to the desktop version of Outlook. Microsoft has now rebranded that app as Outlook. Besides just basic email, you can add attachments from accounts like Dropbox and OneDrive. Hopefully we will see this app continue to grow with even more features such as “OneDrive for Business” integration.
Check out this write up on thurrott.com for more info.
When setting up your FCPS email, choose Exchange as the account type.