Exchange Online Protection

Protect against spam and malware, while maintaining access to email.

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Also available with Exchange Online. Learn more

Get enterprise-class reliability and protect against spam and malware, while maintaining access to email during and after emergencies. Exchange Online Protection provides a layer of protection features that are deployed across a global network of datacenters, helping you simplify the administration of your messaging environments.

A chart showing how Exchange Online Protection protects your organization’s email.

Security and reliability

Exchange Online Protection provides advanced security and reliability to help protect your information.

  • Eliminate threats before they reach the corporate firewall with multi-layered, real-time anti-spam and multi-engine anti-malware protection.
  • Protect your company's IP reputation by using separate outbound delivery pools for high-risk email.
  • Five financially backed SLAs attest to a high quality of service, including protection from 100% of known viruses and 99% of spam.
  • Globally load-balanced network of datacenters helps to ensure a 99.999% network uptime.
A close-up of a real-time report of received email messages in Exchange Online Protection.

Stay in control

Maintain control over your environment while gaining email protection from Microsoft.

  • Manage and administer from the Exchange Administration Center—a single web-based interface.
  • Near real-time reporting and message trace capabilities provide insight into email environments by retrieving the status of any message that Exchange Online Protection processes.
  • Active content, connection, and policy-based filtering enables compliance with corporate policies and government regulations.
  • IT-level phone support 24 hours a day, 7 days a week, 365 days a year at no additional cost.
A close-up of the Office 365 admin center page where you manage Exchange Online Protection.

Easy to deploy and maintain

It's easier than ever to protect your organization from external threats.

  • No hardware or software required to install, manage, and maintain, which minimizes up-front investment.
  • Get a predictable payment schedule through a subscription-based service for customers with an on-premises email deployment. Exchange Online Protection is also included in Exchange Online and any Office 365 plan that includes Exchange Online.
  • Simplify IT environments by reducing the need for in-house email security servers and applications.
  • Ensure that no email is lost or bounced by automatically queuing email if the destination email server becomes unavailable for any reason.
  • Get up and running quickly with a simple MX record change.

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