Antispoofing tab

Use the Antispoofing tab to configure inbound and outbound spoofing protection for the policy.

Inbound spoofing controls are used to detect when incoming messages are from forged sender addresses, or when fake messages appear to come from named executives in your organization (known as spear phishing). For inbound antispoofing controls, see:

• Spoofed Message Detection
• Internal Executive Spoofing

Outbound spoofing controls help you to provide better protection for message recipients against messages that forge your domains, by adding a DKIM signature to validate your outbound messages, and applying strict outbound message authenticity checks. For outbound antispoofing controls, see:

• DKIM Signing
• Antispoofing Checks