Defender for Office 365 Email Spoof Allowance

This guide will show an administrator how to create a threat policy scanning bypass for a desired domain pair.

Role Requirements

Procedure Scope: Administrators

Required Group Membership: Admin.Security

Handbook Reference

Package: Email Security

Domain: Sender Allowance Management

Modifies: Sanctioned Spoofed Senders

Spoofed Sender Allowance

  1. Navigate to the Spoof Senders – Microsoft Defender portal, select the Add option to initiate the allowance process. A pop-up will be displayed where you will specify the domain pairs, External spoof type, and the Allow Select Add to finalize the allowance creation.

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