Microsoft is introducing Data Sensitivity Labels for Emails in Dynamics 365 Customer Service, helping organisations better protect sensitive customer communications. Powered by Microsoft Purview, the capability brings classification, encryption, and compliance controls directly into customer service workflows. The update aims to help service teams maintain both security and productivity when handling confidential customer information.

Here’s what you need to know:

How does sensitive information get exposed?
A single forwarded email, broad recipient list, or accidental share can expose confidential customer information in seconds.
What are Data Sensitivity Labels?
Powered by Microsoft Purview, Data Sensitivity Labels classify outbound customer emails based on the sensitivity of their content and automatically apply the appropriate protection before sending. Using familiar labels such as Public, Confidential, and Highly Confidential, organisations can ensure every email aligns with existing security and compliance policies.
How does it work?
As service representatives draft customer emails, Dynamics 365 surfaces Microsoft Purview sensitivity labels directly within the workflow, making it easy to classify and protect sensitive information before sending. Once applied, the labels automatically enforce security policies such as restricting external forwarding and unauthorised access while keeping the experience seamless for both agents and customers.
Key capabilities
The feature includes Purview-backed sensitivity labels, in-context classification guidance, and automated protection aligned with existing compliance policies. It helps organisations maintain consistent security, governance, and enterprise-grade compliance across customer communications.

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