Dev License: This installation of WHMCS is running under a Development License and is not authorized to be used for production use. Please report any cases of abuse to abuse@whmcs.com
How to Delete Account Level/Global Email Filter in cpanel?
1. Open "Account-Level Filtering" in your cpanel Account.
2. Under "Current Filters" you can see all of your existing filters. Click on "Delete" next to the appropriate filter name.
3.. "Delete" babies.
. Now. "Delete Filter" babies to remove your filter.