Microsoft Defender for Office 365: Tenant Allow/Block List domain & addresses block to send inbound emails to admin quarantine

Originally posted by Microsoft Feb 17, 2023 Uncategorized 0 Comments

Today, domain & addresses block in Tenant Allow/Block List mark inbound emails from those domains and email addresses with SCL:9 thus not effectively shielding end users from malicious messages. With this change, inbound messages from domain & addresses blocked on Tenant Allow/Block List will land in admin quarantine.

Product	Microsoft Defender for Office 365
Release phase	General Availability
Release date	March CY2023
Platform	Web
Cloud Instance	Worldwide (Standard Multi-Tenant), GCC High, DoD, GCC
Created	2023-02-17
Roadmap ID	115505
Roadmap Link	https://www.microsoft.com/microsoft-365/roadmap?featureid=115505