Q: What cloud architecture is utilized by Outlook for iOS and Android for Microsoft 365 or Office 365 accounts?įor more information on the architecture, see Outlook for iOS and Android in Exchange Online. The following questions are about the overall architecture of Outlook for iOS and Android in Exchange Online, as well as user authentication and other security concerns. Managing and maintaining Outlook for iOS and Android in your Exchange organization after it has been deployedĬommon questions from end users who access information in your Exchange organization with the Outlook for iOS and Android app on their mobile devices Outlook for iOS and Android architecture and security The following sections highlight the most common questions we receive, across three key areas: The Outlook for iOS and Android app is designed to enable users in your organization to do more from their mobile devices, by bringing together email, calendar, contacts, and other files. Summary: This article covers the most common questions asked by customers and administrators about using Outlook for iOS and Android with Exchange Online and Microsoft 365 or Office 365.