Office 365, Email, Exchange, How to access your account via the Outlook Web App
How do I access my Exchange account through a web browser?
You can log in to your Exchange account at: https://outlook.office365.com. For your account name use your entire University email address NetID@illinois.edu. For the user name enter your NetID and NetID password. If you need to reset your password go to: https://go.illinois.edu/password