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ORCA.240: Outlook is configured to display external tags for external emails.

ID ORCA.240
Severity Medium
Suite ORCA
Product Defender
Related products Exchange Online
Feature Tenant settings
Security area Email and collaboration protection
Resource type Tenant
User impact of fixing Low
Effort to fix Low
Framework controls nist-800-53-r5:SI-8 Spam Protection
MITRE ATT&CK T1566
Reads from Exchange Online

External tags show users email that is coming from external. EOP & MDO works with native client side integration to clearly highlight external emails. This allows you to train users to identify these emails so that they can be more suspicious about the email contents.

Configure external tags to highlight emails which are sent from external.


Mito check, based on ORCA. Author: soulemike. Open-source licences.

Open-source licences. CIS Benchmark material © Center for Internet Security, Inc.; CISA SCuBA baselines are public domain (CC0).

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