Time to Remove the Old Report Message Add-Ins

Microsoft says that the Report Button is now available for all Outlook clients and it’s time to remove the old Report Phishing and Report Message add-ins. A note in the documentation says that the old add-ins are unsafe, but Microsoft is probably more concerned about getting rid of COM-based add-ins. In any case, a single button to handle all aspects of reporting suspicious email seems like a good idea.

https://office365itpros.com/2025/03/17/report-button-outlook/