Microsoft IT uses Exchange Online Protection as a service to block and filter spam and other malicious email. In addition, they have developed tools and processes to help manage the service and minimize such threats. This article describes how Microsoft IT uses Exchange Online Protection and other measures to reduce email security vulnerabilities.
Before Office 365 was released to the public, Microsoft weighed the pros and cons of migrating its many mailboxes to Office 365 Exchange Online. The company determined that the move was worth the risk and effort because of the many potential advantages of having its mailboxes in the cloud. The IT Exchange Email and Calendaring team at Microsoft IT undertook an extensive planning effort, announced the upcoming migration, prepared the affected teams, and then migrated mailboxes—thousands at a time—learning all the while. In each phase, Microsoft IT used the lessons learned from previous phases.
Microsoft IT migrated hundreds of thousands of mailboxes from Exchange On-Premises to Office 365 Exchange Online. But for the service management team, the major change was not technology—but changing their focus from servers to service. They are now accountable for ensuring end-to-end service quality and user satisfaction for the email service.
Microsoft Exchange Server 2010 has functionality that enables users to access their corporate email, calendar, global address list, and tasks with their personal portable devices. Using Microsoft Exchange ActiveSync within Exchange Server 2010, Microsoft IT (MSIT) delivers significant improvements in employee productivity and satisfaction by enabling employee access to this business-critical information in more than 170,000 user mailboxes.
A hybrid messaging deployment offers the possibility to have some mailboxes located on-premises while others reside in the cloud. Microsoft IT shares its planning and deployment experiences of a hybrid Microsoft Office 365 hybrid messaging solution.
Engage directly with Microsoft IT subject matter experts and get best practices, insights and answers.