Email Security 9.1 Administration Guide

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SonicWall ® Email Security 9.1 Administration Contents Part 1. Introduction Introduction to Email Security . .8 Description of Email Security . 8 Available Module Licenses . 9 Email Security Deployment Architecture for Appliances . 9 All in One Architecture . 10 Split Network Architecture . 10 Selecting an Architecture . 11 Other Planning Considerations for Email Security Appliances . 11 Email Security as the First‐Touch/Last‐Touch Server . 12 Proxy versus MTA . 12 Inbound and Outbound Email Flow . 13 Hosted Email Security Overview . 13 Activating the Hosted Email Security Service . 14 Adding MX records . 14 Logging into the HES Console . 15 Part 2. Monitor Dashboard . .17 Using the Reports . 17 Customizing the Display . 17 Configuring Chart Formats . 18 Filtering Chart Data . 19 Managing Table Formats . 19 Dashboard . 20 Event Summaries . 21 All Event Connections . 22 Anti‐Spam . 22 Anti‐Phishing . 23 Anti‐Virus . 23 Anti‐Spoof . 23 Directory Harvest . 23 Capture ATP . 24 Policy and Compliance . 24 Policy . 24 Compliance . 25 Encryption . 25 Appliance Health . 25 Live Monitor . 26 Performance Metrics . 26 LDAP Users . 27 SonicWall Email Security 9.1 Administration 1 Contents Current Status . 28 System Status . 28 MTA Status . 29 Part 3. Investigate INVESTIGATE | Junk Box . .32 Using the Junk Box . 32 Simple Searching for Data . 32 Filtering Table Data . 33 Customizing the Display . 33 Managing Junk Box Messages . 33 Email Continuity . .35 Managing the Email Tables . 35 Simple Search for Data . 36 Filtering Table Data . 36 Customizing the Display . 36 Inbox . 36 Outbox . ..

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