Classic Outlook for Windows will integrate new reporting buttons for phishing/junk emails starting August 2024, with admin-controlled settings via the Microsoft 365 Defender portal. This feature is part of Microsoft 365 Roadmap ID 371388 and will be fully rolled out by mid-November 2024.
Applies to: Exchange Online · Microsoft Defender XDR
Source: mc.merill.net — data via Merill Fernando's open archive (MIT).