Dear @Fisherman's Retreat,
Thank you for posting your question in the Microsoft Q&A forum.
I understand how inconvenient it can be when the “Report phishing” option does not appear in Outlook.
There are a few common reasons why the “Report phishing” option may be missing in Outlook:
- User reporting may be disabled in your organization’s Microsoft 365 Defender settings. When the “Monitor reported messages in Outlook” option is turned off, the reporting experience (Report / Report phishing / Report junk) will not appear.
- Your organization may be using a third‑party reporting add‑in instead of the built‑in Outlook reporting button.
- Your Outlook app version may not support the feature.
To help me better understand the situation and assist you effectively, could you please share a few details such as:
1/ When you are in your Inbox and select any email, do you see a Report button in the Outlook ribbon?
2/ Have you updated Outlook and your operating system? If so, what Outlook version are you currently using?
3/ Are you using Outlook for desktop or Outlook on the web?
This will help us better understand the context and provide more targeted support. Any additional information will help us better understand and support you.
Since you did not specify whether your account is a work, school, or personal account, please try the following steps to help verify the issue:
Option 1: Confirm your Outlook version supports "Report phishing"
This ensures that you’re using an Outlook version where the feature is available, as older or unsupported versions may not display the Report phishing button.
Please refer to the version requirements provided in Q&A Assist for more details.
Option 2: Try Outlook on the web
Testing on Outlook Web helps determine whether the issue is related to the desktop app or your account settings.
Sign in at office.com > Apps > Outlook, then check whether the Report phishing option is available there.
Option 3: Repair the Outlook app
Repairing Outlook can fix corrupted files or misconfigurations that may prevent certain buttons or features from appearing.
This article provides further guidance on the topic: Repair an Office application - Microsoft Support
Option 4: Clear Outlook cache
Clearing the cache removes outdated or corrupted temporary data that may cause the interface, such as the Report phishing button to not load correctly.
Close the Outlook app completely.
Open the Run dialog by pressing Windows + R.
Type or paste the following command and click OK:
olk.exe --devtools
The new Outlook will open (you may need to sign in), and the DevTools window will appear.
In DevTools:
Click Application on the toolbar.
Clear local storage cache: Under Storage, find https://outlook.office.com., under Local Storage, right-click it, and select Clear.
Clear cookies: Under Cookies, locate https://outlook.office.com., right-click it, and select Clear.
Close the DevTools window.
Once completed, the cache for the new Outlook will be cleared. Please note this process removes temporary files, including saved login credentials, so you may need to sign in again.
Option 5: Reinstall Outlook app
Reinstalling ensures a completely fresh setup of Outlook, eliminating any lingering issues from previous installations. Uninstall Office apps, then reinstall them:
Go to office.com > Apps > Install apps > Microsoft 365 apps > Apps & devices > Install Office.


Option 6: Contact your IT admin to verify reporting settings
For work or school accounts, the Report phishing feature may be disabled by your organization. Your IT admin can confirm whether these settings are enabled:
Go to: https://security.microsoft.com
Sign in with an admin account.
Go to System > Settings > User reported settings.
Select Monitor reported messages in Outlook and Use the built-in Report button in Outlook.
As community moderators, we kindly ask for your understanding that our access to internal development details is limited. Our primary role is to guide users toward the appropriate resources and support channels. While we may not have visibility into performing deeper backend analysis, we’ll continue doing our best to support you within the scope of our responsibilities.
I hope this information is helpful. Please follow these steps and let me know if it works for you. If not, we can work together to resolve this.
Thank you for your patience and understanding. If you have any questions or need further assistance, please feel free to share them in the comments on this post so I can continue to support you.
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