Setting up an @fsu.edu email in iOS BlueMail app
Get BlueMail app from App Store. Then in BlueMail app:
Click 'Add Account'
Fill in the email address of your @fsu.edu address.
Click 'Manual Setup' at the bottom of the page.
Choose IMAP option
Fill in 'Username' (should be the same as your email) and your other information like in the following picture.
Then click 'Next'
Username should be your full @fsu.edu address
SMTP server should be smtp.office365.com, match the other settings to the following image.
Click 'Next' (It may sit on "Validating SMTP settings" for a minute.)
Fill in your name and the discription of the account you are adding.
Change the sync and notification settings as you prefer, or like in the following image.