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Xcitium Secure Email Gateway Enterprise

Xcitium Secure Email Gateway Enterprise

Admin Guide Version 6.7

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SMTP Configuration > Manage RBL Servers
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Manage RBL Servers


  • Click 'SMTP' > 'RBL' to open this screen.
  • A realtime blackhole list (RBL) is a list of mail servers that send spam, act as spam relays, or have sent mail containing viruses.
  • Secure Email Gateway can block connections from addresses found in the realtime blackhole lists.
  • You can add as many RBL servers as you wish. You can also enable or disable individual lists as required



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 you to delete a RBL server from the list.


The interface allow administrators to:

  • Add a RBL server
  • Enable/disable a RBL server
  • Delete a RBL server
  • Export RBL server list to a file


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 Secure Email Gateway. See 'Profile Management' for more details about profiles.
  • Click 'Save' to add the new RBL server.


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 Secure Email Gateway. See 'Profile Management' for more details.



Delete a RBL server

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




  • Click 'OK' to confirm the deletion.
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.

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