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Email Gateway Defense
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  • Release Notes
  • Updated User Experience for Email Gateway Defense
  • How to Protect Against Gateway Bypass and Direct Send Risks
  • Update to Microsoft 365 Deployment for Email Gateway Defense
  • Getting to Know Email Gateway Defense
  • Getting Started
  • Moving from Barracuda Email Security Gateway to Email Gateway Defense
  • How the Service Works
  • Barracuda Networks Updates
  • Email Gateway Defense IP Ranges Used for Configuration
  • Partner Accounts
  • Sender Policy Framework for Outbound Mail
  • How to Set Up MX Records for Domain Verification
  • Security Warnings
  • Understanding User Accounts
  • Sender Authentication
  • Inbound Filtering Policy
  • Outbound Filtering Policy
  • Advanced Configuration
  • Managing Domains
  • Logs and Reports
  • User Guides
  • Tools and Add-Ins
  • API Overview
  • Troubleshooting, Error Messages, and Additional Tips
  • Online Service Terms
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    For general product inquiries or technical support, please contact the global Barracuda Support team.

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