Comodo KoruMail

• Introduction To KoruMail Secure Email Gateway
• Korumail Deployment Process
• Access The System
  • Access Via CLI Console
  • Access Via Web Console
  • The Main Interface
• The Dashboard
  • System Usage Graphics
  • About Software
  • Change Your Password
• User Management
  • Manage Admins And End Users
    • Manage Admins
    • Manage End Users
  • Manage Groups
• System Configurations
  • Network Configuration
    • Interfaces
    • Network Settings
    • Network Time Protocol (NTP)
    • Timezone
    • Static Routes
    • Simple Network Management Protocol SNMP
  • Services
  • Licenses
  • Configure System Settings
    • System General Settings
    • Cache Settings
    • Session Settings
    • GUI Customization
    • System Backup
    • System Restore
    • Log Upload Settings
    • Postmaster Settings
    • 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
  • KoruMail 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 Requests
• Quarantine & Archive
  • Quarantine & Archive Settings
    • Quarantine & Archive General Settings
    • Email Reports Settings
    • Admin Email Reports Settings
  • Quarantine Logs
  • Archived Mails
• Appendix - KoruMail Versions
• About Comodo Security Solutions

Manage RBL Servers

• A realtime blackhole list (RBL) is a list of IP addresses that serve spam, act as spam relays, or have sent mails containing viruses.

• Korumail can block SMTP connections from addresses that are present in an RBL.

• You can add as many RBL servers as you wish. You can also enable or disable individual lists as required.

• Click 'SMTP' > 'RBL' in the left-hand menu to configure RBLs.

• Click the 'SMTP' tab on the left menu, then click 'RBL'.
  

RBL Servers – Table of Column Descriptions
Column Header	Description
Server Host Address	The address of the RBL server.
Description	The description provided at the time of adding the RBL server.
Type	The type of block list selected.
Enabled	Indicates whether the RBL server is enabled or not for the 'Profiles'.
Action		Allows the administrators to delete a RBL server from the list.

The interface allow admins to:

• Add a RBL server

• Enable/disable a RBL server

• Delete a RBL server

• Export RBL server list to a file

To add a RBL server

• Click the 'Add RBL Server' link at the top

The 'Add RBL server' screen will be displayed:

• Server Host Address: Enter the address of the RBL server

• Description: Enter an appropriate description for the server

• Type: Select the type of block list from the options.

• RBL – Realtime Black Hole Lists

• SBL – Spamhaus Block List

• XBL - Spamhaus Exploits List

• SMTP – Email server List

• Enable this RBL for all profiles: If selected, the server will be enabled for all the profiles in KoruMail. See 'Profile Management' for more details about profiles.

• Click 'Save' to add the new RBL server.
  

To enable/disable a RBL server

• Click the 'Yes/No' link under the 'Enabled' column

• Click 'Yes' to enable the server for all the profiles.

• Click 'No' to enable the server for the current profile.

The RBL servers can be enabled/disabled independently also for the profiles available in KoruMail. See 'Profile Management' for more details.

To delete a RBL server

• To delete a RBL server from the list , click the  button.

• Click 'OK' to confirm the deletion.
  

To export RBL server list to a file

• Click the 'Export' link at the bottom of the screen

• Download and save the list as a text file to your system.