ORCA.235 - SPF records is set up for all your custom domains.

Overview

SPF helps validate outbound email sent from your custom domain. Microsoft 365 uses the Sender Policy Framework (SPF) TXT record in DNS to ensure that destination email systems trust messages sent from your custom domain.

Remediation action

Set up SPF records to prevent spoofing.

Related Links

• Use SPF to validate outbound email sent from your custom domain in Office 365

Test Metadata

Field	Value
Test ID	ORCA.235
Severity	Medium
Suite	ORCA
Category	EXO
PowerShell test	Test-ORCA235
Tags	EXO, ORCA, ORCA.235

Source

• Pester test: tests/orca/Test-ORCA235.Tests.ps1
• PowerShell source: powershell/public/orca/Test-ORCA235.ps1