How do I block emails from J.P. Monfort - the infamous king of spam!
One thing most people don't realize is that 99% of what we call "spam" is really a crime or at the very least attempted crime. Many of the spams are setting the victim up for a planned future crime. There are 80 criteria that can classify it as a criminal activity.
If you use a "public" email address like Gmail or Yahoo or AOL, then there's absolutely nothing you can do except tighten up on blacklisting and filtering provided in your online software.
If you have your own email, through a host, and your own domain, then you can begin filtering and blocking IP ranges.
Jaime Pozuelo-Monfort brags that he has been able to flood the mailboxes of almost 12 million professionals, by his own account.