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Office 365 Message Encryption

Deliver confidential business communications with enhanced security, allowing users to send and receive encrypted email as easily as regular email directly from their desktops. Customize the email viewing portal to enhance your organization’s brand. Email can be encrypted without complex hardware and software to purchase, configure, or maintain, which helps to minimize capital investment, free up IT resources, and mitigate messaging risks.

Improve security and reliability

Office 365 Message Encryption provides advanced security and reliability to help protect your information.
  • Send encrypted email messages to anyone, regardless of the recipient's email address.
  • Provide strong, automated encryption with a cost-effective infrastructure.
  • Eliminate the need for certificates and use a recipient's email address as the public key.
  • Communication through a TLS-enabled network further enhances message security.
  • Enhance the security of subsequent email responses by encrypting each message in the thread.

Stay in control

Office 365 Message Encryption helps keep your data safe, while allowing you to maintain control over your environment.
  • Easily set up encryption using the single action Exchange transport rules.
  • Protect sensitive information and data from leaving your gateway, consistently and automatically.
  • Policy-based encryption encrypts messages at the gateway based on policy rules.
  • Help manage compliance by leveraging the strong integration with data loss prevention.
  • Integrate with existing email infrastructure for minimal up-front capital investment.
  • Grow your organization’s brand by using custom branding text or disclaimers and a custom logo.
A diagram showing the workflow through which Office 365 Message Encryption protects encrypted emails from being read by unauthorized users, while allowing straightforward access by authorized recipients.
A diagram showing the workflow through which Office 365 Message Encryption protects encrypted emails from being read by unauthorized users, while allowing straightforward access by authorized recipients.
A diagram showing the workflow through which Office 365 Message Encryption protects encrypted emails from being read by unauthorized users, while allowing straightforward access by authorized recipients.
A diagram showing the workflow through which Office 365 Message Encryption protects encrypted emails from being read by unauthorized users, while allowing straightforward access by authorized recipients.

Easy to use and maintain

It's easier than ever to protect your organization's email.
  • Easily navigate through the encrypted message with the clean Office 365 interface.
  • Encrypted email delivered directly to recipients' inbox and not to a Web service.
  • Email decrypted and read with confidence, without installing client software.
  • Simplified user management that eliminates the need for certificate maintenance.
  • Encryption process is transparent to the sender, who does not need to do anything other than write and send the message as usual.
Try Office 365 Message Encryption. This trial enables you to try Information Rights Management capabilities as well as the capabilities of Office 365 Message Encryption.

How to buy Office 365 Message Encryption

Office 365 Message Encryption requires the purchase of Microsoft Azure Rights Management, which is available for {O365WARMMonthSubAnn|price} per user per month. For more details, see Microsoft Azure Rights Management.