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Microsoft Defender for Office 365: Agentic AI Phish Submission Analysis & Response

Microsoft 365 Message Center Archive by Merill Fernando

Summary

We are introducing Advanced Agentic AI grading system integrated into the native MDO submission analysis and response workflow. This integration allows for prompt, detailed verdicts with natural language explanations when customers report phishing messages to Microsoft.

Status
Launched
General availability target
Nov 2025
Preview target
Not published
Clouds
Worldwide (Standard Multi-Tenant)
Release phases
General Availability
Platforms
Web
Source created
9 Sep 2025
Source modified
24 Feb 2026 · 9mo ago
ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 11 Nov 16:19 UTC · 274 of 275 readable · 273 fully read · documentation 469/469 current