Exchange

Enhancing mail flow security for Exchange Online

The Information Protection team is constantly making improvements to mail flow encryption to protect your incoming and outgoing emails. With new security vulnerabilities constantly being uncovered, and communication privacy being in the spotlight now more than ever, we seek to upgrade our service to only use the most secure Transport Layer Security (TLS)-based encryption available.

Outlook
New access and security controls for Outlook for iOS and Android FI

New access and security controls for Outlook for iOS and Android

With today’s update, Outlook now uses Active Directory Authentication Library (ADAL)-based authentication for Exchange Online mailboxes in Office 365, replacing the previously used basic authentication method. This new authentication method enables IT administrators to configure new access scenarios for sign in to Office 365 and to better control and manage Outlook on mobile devices in their organization.