MC709660 - Purview | Data Loss Prevention: Oversharing Popups enhancements in Microsoft Outlook for Windows (32 bit)

Updated May 8, 2024: We have updated the rollout timeline below. Thank you for your patience.

In Microsoft Outlook for Windows (32 bit) for E5 users, we are expanding the functionality of Oversharing popups (Show policy tip as a dialog) for better parity with the deprecating AIP popups.

This message is associated with Microsoft 365 Roadmap ID 367053.

When this will happen:

Public Preview: We will begin rolling out late May 2024 (previously late March) and expect to complete by mid-June 2024 (previously late April).

Standard Release: We will begin rolling out mid-August 2024 (previously early May) and expect to complete by early September 2024 (previously early July). The rest of the channels will follow in line with their normal cadence.

How this will affect your organization:

1. We are adding more DLP predicates for the Policy tips and the Oversharing dialogs, such as Content is not labeled, Message is not labeled, Attachment is not labeled, and File extension is.
2. We are adding customizations to the Oversharing dialog. You can configure custom title, body, business justifications and dynamic variables for matched recipients, and labels and attachments names in multiple locales.

The AIP popup is set to deprecate in CY24 (with some exceptions until April 2025). 

What you need to do to prepare:

Start migrating to DLP policy tips and Oversharing popups for your use cases. Let us know your feedback.

References

Oversharing Popups Playbook - Microsoft Purview Customer Experience Engineering (CxE)

Create and deploy a data loss prevention policy | Microsoft Learn

Get started with oversharing pop ups | Microsoft Learn