Transition from the Microsoft Report Message or the Report Phishing add-ins
Tip
Did you know you can try the features in Microsoft Defender for Office 365 Plan 2 for free? Use the 90-day Defender for Office 365 trial at the Microsoft Defender portal trials hub. Learn about who can sign up and trial terms on Try Microsoft Defender for Office 365.
Important
The Microsoft Report Message and Report Phishing add-ins are now in maintenance mode and will eventually be deprecated. We recommend transitioning from the add-ins to the built-in Report button. The Report button is supported in virtuall all consumer and entrprise Outlook clients. For more information, see the Frequently asked questions section in this article.
The built-in Report button in supported versions of Outlook makes it easy for users to report false positives and false negatives to Microsoft for analysis. False positives are good email that was blocked or sent to the Junk Email folder. False negatives are unwanted email or phishing that was delivered to the Inbox.
Microsoft uses these user reported messages to improve the effectiveness of email protection technologies. For example, suppose people are reporting many messages as phishing using the Report button. This information surfaces in the Security Dashboard and other reports. This information probably indicates the anti-phishing policies in your organization need to be updated.
The following table describes the advantages of the built-in Report button over the Report Message and Report Phishing add-ins:
Benefits | In-build report button | Report add-ins |
---|---|---|
Works out of the box | ![]() |
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Consistent across consumer and enterprise accounts | ![]() |
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Easily discoverable across Outlook clients | ![]() |
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Front and center across Outlook clients | ![]() |
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Multi-message reporting from Inbox | ![]() |
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Message reporting from preview panel | ![]() |
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Message reporting from reading window | ![]() |
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Message reporting from context menu | ![]() |
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Supports shared and delegate mailboxes | ![]() |
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Pre-reporting popup customization | ![]() |
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Pre-reporting popup localization | ![]() |
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Post-reporting popup customization | ![]() |
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Post-reporting popup localization | ![]() |
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Works flawlessly with firewalls | ![]() |
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The rest of this article describes how to remove the Report Message and Report Phishing add-ins.
What do you need to know before you begin?
You need to be assigned permissions before you can do the procedures in this article. You have the following options:
Microsoft Defender XDR Unified role based access control (RBAC) (If Email & collaboration > Defender for Office 365 permissions is
Active. Affects the Defender portal only, not PowerShell): Security operations/Security data/Response (manage) or Security operations/Security data/Read-only.
Email & collaboration permissions in the Microsoft Defender portal: Membership in the Organization Management role group.
Exchange Online permissions: Membership in the Organization Management role group.
Microsoft Entra permissions: Membership in the Global Administrator* role gives users the required permissions and permissions for other features in Microsoft 365.
Important
* Microsoft recommends that you use roles with the fewest permissions. Using lower permissioned accounts helps improve security for your organization. Global Administrator is a highly privileged role that should be limited to emergency scenarios when you can't use an existing role.
For organizational removals, the organization needs to be configured to use OAuth authentication. For more information, see Determine if Centralized Deployment of add-ins works for your organization.
For more information on how to report a message using reporting in Outlook, see Report false positives and false negatives in Outlook.
Remove the Report Message or Report Phishing add-ins
Tip
It might take up to 24 hours for the add-in to disappear from your organization.
If you delete the app registration for the add-in in Microsoft Entra ID, the add-in is also deleted from the organization.
In the Microsoft 365 admin center at https://admin.microsoft.com, expand Show all if necessary, and then go to Settings > Integrated apps. Or, to go directly to the Integrated apps page, use https://admin.microsoft.com/Adminportal/Home#/Settings/IntegratedApps.
Tip
Admins in Microsoft 365 Government Community Cloud (GCC) or GCC High or DoD need to use the Microsoft 365 admin center at https://portal.office365.us/adminportal/home#/Settings/AddIns and than select Settings > Add-ins
Although the screenshots in the remaining steps show the Report Phishing add-in, the steps are identical for the Report Message add-in.
On the Deployed apps tab of the Integrated apps page, select the Report Message add-in or the Report Phishing add-in by doing one of the following steps:
- In the Name column, select the icon or text for the add-in. This selection takes you to the Overview tab in the details flyout as described in the next steps.
- In the Name column, select ⋮ Edit row, and then select
Edit users to go to the Users tab in the details flyout as described in the next step.
- In the Name column, select ⋮ Edit row, and then select
Check usage data to go to the Usage tab in the details flyout as described in the next step.
The details flyout that opens contains the following tabs:
Overview tab:
- Basic info section:
- Status
- Type: Add-in
- Test deployment: Yes or No, depending on the option you selected when you or the selection you change on the Users tab.
- Description
- Host product: Outlook
- Actions section: Select Remove app to remove the app.
- Assigned users section: Select Edit users to go to the Users tab. Use this setting to limit the users who have the add-in.
- Usage section: Select Check usage data to got to the Usage tab.
- Basic info section:
Users tab:
Is this a test deployment?: Leave the toggle at
No, or set the toggle to
Yes.
Assign users section: Select one of the following values:
- Just me
- Entire organization
- Specific users/groups: Find and select users and groups in the search box. After each selection, the user or group appears in the Added users section that appears below the search box. To remove a selection, select
on the entry.
Email notification section: Send email notification to assigned users and View email sample aren't selectable.
If you made any updates on this tab, select Update to save your changes.
Usage tab: The chart and details table shows the number of active users over time.
- Filter the Date range to 7 days, 30 days (default), or 90 days.
- In the Report column, select
Download to download the information filtered by Date range to the file named UsageData.csv.
When you're finished viewing the information on the tabs, select
Close to close the details flyout.
Frequently asked questions
Q: Why are the add-ins being deprecated?
A: The add-ins are being deprecated for the following reasons:
- There are security issues with the add-in which makes them unsafe for the organization. Given Microsoft's commitment to safety, they need to be deprecated.
- The add-ins can't architecturally support functionality that customers keep asking for.
Therefore, we decided to move to the built-in Report button to better serve your requirements.
Q: What do we mean by the add-ins are in maintenance mode?
A: It means that no improvement will be made to the add-ins. The add-ins will remain functional until they're deprecated. Naturally, any new improvement requests for the add-ins will be rejected.
Q: Will there be further communication before the add-in are deprecated?
A: Yes. There will be further communication as we progress towards the deprecation.
Q: Some users in my organization are on an older client, which prevents us from migrating. What can I do?
A: We recommend you update clients in the Microsoft admin center or ask users to update their clients. Reach out to Microsoft Support if you have issues updating clients for users.
Q: The Report phishing add-in offers a single report option but the built-in Report button has more options. What can I do?
A: This design was finalized after partnership with more than 50 customers and a Private Preview of approximately two and half years. Many customers who had this question are actually much more comfortable with the built-in Report button.
They transitioned completely to the built-in Report button. Users were instructed to use the default action (split) for reporting messages as phishing, and to use the side menu to report messages as other types (Junk or Not junk).
We recommend that you try the built-in Report button. If you're still facing issues, you can always reach out to us via Microsoft Support.
Q: I can't scope the built-in Report button, which prevents me from rolling it out. What can I do?
A: This behavior is by design. We think the built-in Report button provides a base level of protection for all users, including shared and delegate mailboxes. Scoping the built-in Report button to a limited number of users can result in forgetting about those users, which leavs a security gap that can be exploited by attackers. Many customers totaling more than a million users migrated smoothly to the the built-in Report button smoothly without scoping ability. Instead, they scoped third-party add-in buttons or the Microsoft add-ins as they rolled out the built-in Report button across the organization.
If you're looking to scope the functionality for experimentation, we recommend using a test environment.
Q: I want to see further improvements in the inbuild report button. What can I do?
A: Raise a design change request (DCR) via Microsoft support.
Q: Is there a way to keep the add-in but remove the built-in Report button?
A: No. Unfortunately, due to the previously stated reasons, the add-ins will be deprecated. There's no way to keep the add-in and remove the built-in Report button. You can remove the add-in from the Deployed apps tab of the Integrated apps page as previously described.
Q: What is the recommendation for moving from the add-ins to a third-party reporting add-in?
A: After you, remove the add-in from the integrated apps from the Deployed apps tab of the Integrated apps page as previously described, install the third-party add-in as per their instructions.
On the User reported settings page in the Defender portal, you need to do the following steps:
- Select Monitor reported messages in Outlook.
- Select Use a non-Microsoft add-in button.
- In the Reported message destination section, configure the following options:
- Send reported messages to: Select one of the following values:
- My reporting mailbox only
- Microsoft and My reporting mailbox
- Add an Exchange Online mailbox to send reported messages to: Specify an existing internal reporting mailbox to hold user reported messages from third-party
- Send reported messages to: Select one of the following values:
Q: I still have questions that aren't answered here. What can I do?
A: No worries. Just raise a support ticket via Microsoft support and we will get right back to you.