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Product
Microsoft Defender for Office 365
Saved release status
Launched
Original publication
Feature overview
Today, incoming messages from domains or email addresses blocked by the Tenant Allow/Block List are treated as high-confidence spam (marked with SCL:9), which may not properly protect end users. With this change, messages from these blocked senders will be treated as high-confidence phish, and will be delivered to the admin quarantine.
Archived release information
August CY2023
Source: Saved Microsoft roadmap archive Feature ID: 115505
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