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SecurityThreat ProtectionAnti-Phishing

Anti-Phishing

Configure anti-phishing policies to detect and block phishing, spoofing, and impersonation attacks.

Protection Layers

LayerDescription
Spoof intelligenceDetect spoofed senders
Impersonation protectionProtect specific users and domains
Mailbox intelligenceLearn user communication patterns
First contact safety tipWarn on first-time senders

Impersonation Settings

  • Protected users — Specify VIPs (CEO, CFO) to protect from impersonation
  • Protected domains — Specify domains to protect
  • Mailbox intelligence — Use ML to detect unusual sender patterns
  • Actions — Quarantine, redirect, or add warning

Spoof Intelligence

  • Internal senders — Detect internal domain spoofing
  • External senders — Detect external spoofing
  • DMARC alignment — Honor sender DMARC policies

API Reference

  • GET /api/security/anti-phishing/policies — List policies
  • PUT /api/security/anti-phishing/policies/:id — Update policy
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