How do I setup Outlook for Mac to access my UWin Office 365 account?

This article applies to the latest version of Outlook for Mac, (also known as Outlook for Mac 15.3 or Outlook for Mac for Office 365), which requires Mac OS X Yosemite 10.10.2 to function. To install the latest version of Microsoft Outlook for Mac, please see the relevant article in the "Related Articles" section on the right.


1.  Start Outlook 2015 from your Applications folder.



2.  When prompted to allow the application, click Open.


3.  On the "Welcome to Outlook" screen, click the right arrow to proceed, and then click "Get Started"





4.  Click the "Sign in" button.



5.  Enter your email address in the format and click Next. 

Note, do NOT use your personalized or vanity e-mail address (e.g.


6. Enter in your UWin ID password



7.  Choose to keep your software updated, and click continue.


8.  Installation will complete, and you can click the button to launch Outlook.



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Article ID: 10662
Tue 1/12/16 1:11 PM
Mon 11/1/21 10:27 AM

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Instructions to add an additional or shared mailbox to Outlook for Mac
You must run Repair Disk Permissions utility that may take a few minutes depending on the amount of files you have on your Mac. Once the repair is complete, launch Outlook and you should be able to send attachments.