Configuring Outlook 2010/2013 for Windows with an Office 365 McCombs Mailbox
If this is the first time you are using Outlook, just launch it to begin the profile setup wizard. Otherwise, open the Mail (32-bit) control panel. Click Show Profiles and then click Add in the next window and give your profile a name when prompted. The profile name doesn't matter. We recommend you just entire your name.The profile setup wizard will launch after this.
At the Auto Account Setup window enter your email address. Make sure you enter your email address and not your username. DO NOT enter your password on this screen. Just leave the password fields blank. Click Next.
You will then see a Configuring window that will show you the progress of your profile setup. Each step will receive a green check mark as it successfully completes. The process may take a few minutes.
At some point you will be prompted to enter your McCombs logon name and password. Enter your username in the format login-name@mccombs.utexas.edu, and be sure to check the box Remember my credentials before clicking OK.
When the profile configuration completes click Finish.