Xcitium Secure Email Gateway Enterprise

• Introduction To Comodo Secure Email Gateway
  • Login To The Secure Email Gateway Module
  • Get Started
    • Cloud Customers
    • On-premise Customers
  • The Main Interface
• The Dashboard
  • System Usage Graphics
  • About Software
• System Configurations
  • Services
  • Licenses
  • Configure System Settings
    • System General Settings
    • Cache Settings
    • Session Settings
    • GUI Customization
    • System Backup
    • System Restore
    • Log Upload Settings
    • Postmaster Settings
    • Web UI SSL
    • SMTP TLS Settings
    • Update Database
    • Syslog Server
  • Logs
    • Log Files
    • Purge Files
  • Tools
    • Check Connectivity
    • Clear SMTP Queue
  • Session Reports
  • System Usage Statistics
• SMTP Configuration
  • SMTP (Send E-Mail Protocol) Settings
    • General Settings
    • Advanced Settings
    • Outbound Delivery Queue
  • Manage Domains
    • Manage Domain Names
    • Manage Domain Routes
    • Manage Smart Hosts
    • Default Domain Routing
  • Secure Email Gateway SMTP AUTH Connector
    • SMTP Authentication Settings
    • Block Users
    • Anomaly Detection
  • LDAP/Local DB/My SQL User Database
    • LDAP Profile
    • Local DB Users
    • My SQL User Database
  • Greylist
    • Greylist Ignored IP Addresses/Domains
  • Manage RBL Servers
  • Disclaimer
  • SMPT Relay
  • DomainKeys Identified Mail (DKIM)
  • Outgoing SMTP Limits
  • Incoming SMTP Limits
• Modules
  • Anti-spam
    • Anti-spam General Settings
    • Authorized Trainers
    • Advanced Anti-spam Settings
    • Bayesian Training
    • Content Filter
    • Signature Whitelist
    • Attachment Filter
  • Anti-Virus
    • Anti-Virus General Settings
    • Advanced Anti-Virus Settings
  • Korumail Reputation Network (KRN)
  • Anti-Spoofing
  • SMTP IPS/FW
    • SMTP IPS General Settings
    • Whitelist IP Addresses
    • Blocked IP Addresses
    • Rate Control
  • Auto Whitelist
  • Containment System
  • Data Leak Prevention (DLP)
  • Attachment Verdict System
• Profile Management
  • Add And Configure A New Profile
    • Edit A Profile
    • Delete A Profile
• Reports
  • Mail Logs Report
  • SMTP Queue Report
  • Delivery Logs Report
  • SMTP-AUTH Logs Report
  • Summary Reports
  • Domain Reports
  • Attachment Verdict Reports
  • Original Mail Request
• Quarantine & Archive
  • Quarantine & Archive Settings
    • Quarantine & Archive General Settings
    • Email Reports Settings
    • Admin E-mail Reports Settings
  • Quarantine Logs
  • Archived Mails
• About Comodo Security Solutions

Korumail Reputation Network (KRN)

• Click 'Modules' > 'KRN®' to open this interface

• Korumail reputation network is an IP scoring system developed by Comodo. The system helps Secure Email Gateway accurately classify mail sent from IP addresses in the network.

• It not only includes traditional features such as real-time IP blacklists (RBL), but also has ‘whitelist’ and ‘greylisting’ features.
  

The interface allows admins to:

• Enable / disable a KRN server
  

• Configure KRN settings
  

Enable / disable a KRN server

A newly added KRN server will be enabled by default.

• To switch a KRN server between enabled and disabled statuses, click the 'Yes' or 'No' link under the 'Enabled' column.

KRN Settings

• The settings interface lets you enable/disable KRN blacklist and whitelist scans.

• These scans must be enabled if you wish to take advantage of the KRN features in profile settings.

• See 'Profile Management' section for more details about profile settings.

The 'Settings' tab in KRN module allows administrators to:

• Enable / disable KRN blacklist scan

• Enable / disable KRN whitelist scan
  

Enable / disable KRN blacklist scan

• Click the 'Settings' tab in the KRN®' interface

• Select / deselect the 'Enable Reputation Network® Blacklist Scan' check box to activate or deactivate the KRN blacklist scan

• Click 'Save' to apply your changes.

Enable / disable KRN whitelist scan

• Click the 'Settings' tab in the KRN®' interface

• Select / deselect the 'Enable Reputation Network® Whitelist Scan' check box to activate or deactivate the KRN whitelist scan

• Click 'Save' to apply your changes.

Enable / disable KRN whitelist Triplet scan

• Click the 'Settings' tab in the KRN®' interface

• Secure Email Gateway can scan the sender address, domain and IP tuple address list by enabling this option

• Select / deselect the 'Enable Reputation Network® Whitelist Triplet Scan' check box to activate or deactivate the KRN whitelist triplet scan

• Click 'Save' to apply your changes.