Office 365 - Moving to Another Email Service
This document explains where to find instructions on how to transfer your Office 365 contacts and email to a different email provider.
Note: The instructions linked below use a desktop email client to facilitate the transfer of emails between mail accounts. This has been found to be the most reliable method, however, Gmail also provides an option for moving mail directly between the Office 365 and Gmail web clients. Please be sure to read all disclaimers before attempting this method: Office 365 - Configuring Gmail for POP