498920 – Outlook: Wait on Send for oversharing dialog in New Outlook

Product:

Outlook, Windows

Platform:

US Instances, Windows Desktop, World tenant

Status:

Rolling out

Change type:

Links:

MC1198702

Details:

New Outlook for Windows will now support Wait on Send for Oversharing. This feature allows admins to block sending of emails in case DLP policy evaluation is not completed for labeled or sensitive content. #newoutlookforwindows

Change Category:
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Scope:
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Release Phase:
General Availability

Created:
2025-07-24

updated:
2026-01-17

Docu to Check

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MS workload name

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summary for non-techies**

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Direct effects for Operations**

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explanation for non-techies**

In the realm of email communication, a new feature in Outlook for Windows is being introduced to help manage the flow of sensitive information. Think of it like a security checkpoint at an airport. Before you board a plane, your luggage goes through a scanner to ensure everything is safe. Similarly, when you send an email containing sensitive information, it now goes through a "scanner" to ensure it complies with data protection policies.

This feature, called "Wait on Send for Oversharing," acts as a pause button. When you try to send an email with potentially sensitive content, the system takes a moment to evaluate it against the organization's data loss prevention (DLP) policies. If the evaluation isn't complete, the email won't be sent immediately. This is like waiting for the green light at a traffic signal before proceeding, ensuring that everything is clear and safe.

For administrators, this feature is a helpful tool to prevent accidental sharing of confidential information. It's like having an extra set of eyes to review the email content before it leaves the organization. This ensures that sensitive data is handled with care and reduces the risk of unintentional data breaches.

In summary, the "Wait on Send for Oversharing" feature in Outlook for Windows provides an additional layer of security by temporarily holding emails with sensitive content until they are thoroughly checked. This helps maintain data privacy and security, much like a checkpoint ensures safety before proceeding on a journey.