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

Roadmap ID
503112
View in M365 Roadmap
Product
Microsoft Defender for Office 365
Published
September 9, 2025
Status
Launched
Cloud Instance
Worldwide (Standard Multi-Tenant)
Release Phase
General Availability
Platform
Web
Expected Release
November 2025

Description

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.

Change History

Show
Published: September 9, 2025
Last Updated: February 24, 2026
February 24, 2026 at 8:00 PM Updated
Product
Previous
Microsoft 365 Defender, Microsoft Defender for Office 365
New
Microsoft Defender for Office 365
Modified Date
Previous
2025-12-12T23:00:26.000Z
New
2026-02-24T16:30:56.000Z
December 13, 2025 at 12:00 AM Updated
Status
Previous
Rolling out
New
Launched
Modified Date
Previous
2025-11-19T00:15:24.000Z
New
2025-12-12T23:00:26.000Z
November 19, 2025 at 2:00 AM Updated
Status
Previous
In development
New
Rolling out
Modified Date
Previous
2025-09-09T23:15:14.000Z
New
2025-11-19T00:15:24.000Z

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