BoxTrapper requires all email senders who are not on your whitelist to reply to a verification email before you receive their mail. This protects your inbox from spam.
If you want to get rid of unwanted emails, then you can enable this on all your emails or only on selected emails, and you need to configure BoxTrapper.
Login to your cPanel Account,
In the Email
section, click on the BoxTrapper
From the BoxTrapper Page, you can see a list of your emails under the Account
tab and the status of BoxTrapper (enabled/disabled) under the Status
tab. Click on the Manage
On the BoxTrapper Manage Page, if the current status is Disabled
, click on the Enable