Advanced security capabilities Exchange Online helps protect your information with advanced capabilities. Anti-malware and anti-spam filtering protects mailboxes. Reliability With a guaranteed 99.9% uptime, financially-backed service level agreement, you can count on your email always being up and running. Admin Center Manage your organization efficiently with the Exchange admin center, an easy-to-use, web-based interface. Security across devices With mobile device policies, you can create approved mobile device lists, enforce PIN lock, and remove confidential company data from lost phones. Easy to maintain It’s easier than ever to provide your users with the business email they need to stay productive. Automatic patching eliminates the time and effort of maintaining your system. Access from anywhere Provide your users with anywhere access to email, calendar, and contacts on all major browsers and across devices. Data safeguards Data loss prevention capabilities prevent users from mistakenly sending sensitive information to unauthorized people. Globally redundant servers, premier disaster recovery capabilities, and a team of security experts monitoring Exchange Online around the clock safeguard your data. Stay in control Maintain control over your environment while gaining the advantage of hosting your email on Microsoft servers.