Dnsbl block lists (ISPmanager)

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Dnsbl block list is system for identifying spammers based on their domain name. It can be used to filter spam messages from mail servers specified in public blacklists. The Block lists holders provide information about such servers using DNS.

When a mail server receives a connection from a client, it checks whether this client is against Dnsbl or not.

An address found in a Dnsbl may be directly associated with spam and blocked. There are many DNSBLs available, each published and maintained by different individuals and companies.

In this module you can add new block lists, edit their parameters and delete them, if necessary.

Module «Dnsbl block lists»
Image:T-bullet.gif View dnsbl block lists
Image:T-new.png Add new dnsbl block list
Image:T-edit.png Edit dnsbl block list parameters
Image:T-delete.png Delete dnsbl block list

View dnsbl block lists

  • Block lists - name of the block lists.

Add new dnsbl block list

To add a new dnsbl block list, click the "New" icon and fill out the form:

Module «Dnsbl block lists»
  • Block lists - enter the domain name. This server will be used to request the information about domains in black lists.

Edit dnsbl block list parameters

To edit a dns block list, locate it, click the "Edit" icon and modify the settings you want to change.

Delete dnsbl block list

To delete a dnsbl block list, select it from the list and click the "Delete" icon. Confirm that you want to delete the selected dnslb by clicking "OK" in the following window.

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