M365 Changelog: Yammer REST API Modification – User Email

MC423709 – Microsoft will be modifying the Yammer REST APIs for the email field in the user response. 

When this will happen:

Microsoft will begin rolling this out in early September and complete by mid-September.

How this will affect your organization:

For b2b users, data export will start returning the email as the primary email registered in the resource tenant, also known as the email that the b2b guest was invited with. Previously, the email field would return the primary email address of the b2b user in their home tenant.

What you need to do to prepare:

No precautionary measures need to be taken for this change.