Secure and reliable business-class email with a 50 GB mailbox per user.

•  Each user gets 50 GB of mailbox storage and can send messages up to 150 MB in size
•  Users can connect supported versions of Outlook to Exchange Online, so they can use the rich client application they already know.
•  For web-client access, Outlook on the web provides a premium browser-based experience that matches the look and feel of the full Outlook client

Compatible with Windows 10, Windows 8.1, Windows 7 Service Pack 1, and the two most recent versions of macOS. All languages included.