This module will block your customers from being able to register/transfer specified/wildcard domain names.

The plugin is free and available to all HostBill users. In order to activate the plugin go to Settings→ Modules→ Plugins → Inactive, find and activate Blocked Domain Names plugin.
Once the plugin is activated you will be directed to Settings→ Modules→ Plugins to configure the module.

Choose module display name
Select if you want the module to be accessible for all staff members or only selected staff members
To block domain names please list them in the Blocked domain names field. Use '*' in 'Blocked domain names' config as a wildcard. Separate blocked domain name rules with a comma (','). Sample rules:

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