We recommend updating your bookmarks to mso.harvard.edu. From there you can launch Outlook on the web directly from the homepage by clicking the Office 365 Email & Calendar link. You can also access OWA directly at www.outlook.com/harvard.edu
It is important that you set your time zone when prompted the first time you log on to Office 365 Email & Calendar Outlook on the web. If you just click Save without changing the default, your mailbox will be set to use "(UTC) Monrovia, Reykjavik" as the time zone!
Outlook for iOS for iPhone and iPad!
HUIT recommends that you use the Microsoft Outlook for iOS App to access your Office 365 Email & Calendar. The new app was designed to work with Office 365 and provides more features and functionality than the native iOS email and calendar applications.
Not only does Outlook have more reliable calendaring, it allows you to view other calendars that are shared with you and lets you set Out of Office notifications on the go. Click here for more information.