The Microsoft Outlook desktop application supports Outlook.com addresses ending in @outlook.com, @hotmail.com, @live.com, and @msn.com. However, it’s not necessarily obvious how to add them–especially if you’re using two-step verification.
Read more: http://www.howtogeek.com/275023/how-to-add-your-outlook.com-email-address-to-microsoft-outlook/