Can cPanel's BoxTrapper Software Help Reduce Spam?
Yes, absolutely! BoxTrapper is a very effective means for preventing spam from getting to your inbox.
The BoxTrapper feature filters spam from your inbox through challenge-response verification. When an account with BoxTrapper enabled receives an email, BoxTrapper automatically sends a verification email in response. The sender must complete the verification process before the email can pass to your inbox. If the sender does not verify the email, the verification fails and BoxTrapper never clears the message for delivery. After a period of time, the system automatically deletes the spam.