How to Disable Microsoft Report Buttons

Overview

This article details the steps to disable Outlook's built-in report button and Microsoft's Report Message add-in.

Please note, these two buttons are separate from the KillPhish add-in and the Report Phishing COM add-in.

Use the links below to jump to a section:

1. Remove Outlook's Built-in Report Button
2. Remove Microsoft's Report Message Add-in

Remove Outlook's Built-in Report Button

Outlook's built-in report button:

To remove this, navigate to Microsoft Defender > Settings > Email & collaboration > User reported settings (or click this link), and select "Use a non-Microsoft add-in button".

Remove Microsoft's Report Message Add-in

Microsoft's Report Message add-in button:

To remove this, navigate to the Microsoft 365 Admin Center > Settings > Integrated apps. 

Find the "Report Message" add-in. Open the add-in and click "Remove app".

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