MetaDefender Email Security 4.7.1 3 Configuring MetaDefender Email Security 3.1 MetaDefender Email Security configuration 3.2 Configuring TLS 3.3 User management 3.4 General settings 3.5 Logging & alerts 3.6 Quarantine configuration 3.7 Server profiles 3.8 Mail proxy deployment configuration 3.9 Cloud deployment configuration 3.10 Onsite Microsoft Exchange deployment 3.11 Customization of notification emails