MetaDefender Email Gateway Security 5.4.1 4. Configuration 4.1. Registry configuration 4.2. Transport Layer Security 4.3. Settings 4.4. Policy 4.5. Users 4.6. Server profiles 4.7. Configuration import or export 4.8. Alert, notification and quarantine report emails 4.9. Onsite Microsoft Exchange deployment 4.10. Quarantine configuration 4.11. Hardening 4.12. Cloud integration 4.13. Quarantine reports