*For this entry exists the more relevant or more recent entry MC960818
check before: 2025-03-13
Product:
Defender, Defender for Office 365, Exchange, Microsoft 365 for the web, Microsoft 365 suite, Outlook
Platform:
Android, iOS, Mac, Online, US Instances, Web, World tenant
Status:
Change type:
Feature update, User impact, Admin impact
Links:

Details:
Summary:
Disable add-in user reporting buttons in Microsoft Outlook as the built-in Report button is now generally available across all platforms. The Report Message and Report Phishing add-ins are in maintenance mode and will not receive improvements. Review your configuration and notify users of this change.
Details:
As communicated in four previously published posts for Microsoft Defender and Microsoft Exchange Online starting in 2022 and ending with MC960818 (Updated) Microsoft Outlook for iOS/Android: New reporting buttons integrated with Microsoft Defender for Office 365 (February 2024), the built-in Report button is available for all Microsoft Outlook platforms. Learn more: Report phishing and suspicious emails in Outlook for admins - Microsoft Defender for Office 365 | Microsoft Learn.
This message announces the maintenance mode status of the Report Message add-in and Report Phishing add-in and explains how to disable all add-ins so users only see one reporting option in Outlook.
This message applies to new Outlook for Windows desktop, Outlook for Mac desktop, Outlook for the web, and Outlook for iOS/Android.
[When this will happen:]
General Availability (Worldwide, GCC, GCC High, DoD): Available now.
Change Category:
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Scope:
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Release Phase:
Created:
2025-03-13
updated:
2025-03-13
Task Type
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MS How does it affect me
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MS Preperations
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Last updated 5 days ago