For Outlook Web App 2016, or Office 365 OWA, or Microsoft Exchange 2016 OWA only. For earlier version of Exchange and OWA version 2007, 2010, 2013, please see our other product. OWM Outlook Web Mobile is an email app for Outlook OWA 2016, it let you use Microsoft Exchange 2016 Outlook Web App in a smart phone friendly layout, with Auto Login and Email / Meeting Notification.