Open Outlook 2016 from the Start Menu and press Next.
Make sure the option Yes is selected and press Next.
Enter your Full Name and email address, including the "@spu.edu" portion at the end. Make sure your settings match what is shown in the image below. Replace SPUUSERNAME with the username you use for Banner, Webmail, etc.
If prompted, sign in using the pop-up for the SPU login portal
Outlook will auto-configure your email account and upon completion allow you to click finish.
Outlook is now configured for use on or off campus.
If ever prompted to log in, use your full email address and password.