Get Email Notification of New Held Mail from Knowspam.net

Do you use headphones to shield yourself from the noise and reclaim some private space (though virtual it may be)? Spam filtering services allow you to reclaim another virtual place: your email inbox. Of course, you'll still want to interact with the outside world:
Do you want to make sure no good mail is held back by Knowspam.net? Here's how to get comfortable notifications of new blocked messages by email.