ORCA.140 - High Confidence Spam action set to Quarantine message.
Overview
It is recommended to configure High Confidence Spam detection action to Quarantine message.
Remediation action
Change High Confidence Spam action to Quarantine message.
Related Links
- Microsoft 365 Defender Portal - Anti-spam settings
- Recommended settings for EOP and Microsoft Defender for Office 365
Test Metadata
| Field | Value |
|---|---|
| Test ID | ORCA.140 |
| Severity | Medium |
| Suite | ORCA |
| Product | Defender |
| Related products | Exchange Online |
| Feature | Anti-spam |
| Area | Email and collaboration protection |
| Resource type | Policy |
| User impact | Low |
| Implementation cost | Low |
| MITRE ATT&CK | T1566 Phishing |
| Supports controls | nist-800-53-r5:SI-8 |
| PowerShell test | Test-ORCA140 |
| Services | ExchangeOnline |
Source
- Test:
tests/orca/Test.ORCA.140.ps1 - Documentation:
tests/orca/Test.ORCA.140.md