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Microsoft 365 Changelog

M365 Changelog: Microsoft Defender for Office 365 – Update to Quarantine notification default subject and review button

Rabia Noureen


MC387224 – Microsoft will be updating the default subject within the Quarantine notification email that is sent to users.

When this will happen:

Standard Release: will begin rolling out mid-June and expect to complete by late June.

Government: will begin rolling out by late June and expect to be complete by early July.

How this will affect your organization:

Microsoft will be replacing the legacy subject with a new subject to better align with our updated quarantine notification functions.  Additionally, Microsoft will be updating the review button string in the notification.

Updated Notification
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What you need to do to prepare:

You might want to notify your users about this change and update your training and documentation as appropriate.

Additional information

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