SPEWS is a database which many IT Guys, and ISPs have assembled and use to block bad email. This private archive is currently available for the general public to take a peek and use for email blocking.Most junk blocking services work after the fact. There is antispews between spam sources beginning up shop, sending spam to millions, and getting IP blocked in the archive by these systems. SPEWS hones in on known malicous actors and spam origins, it stops them as soon as they start, occasionally before they begin sending bad mail.SPEWS also discovered that a number of the several popular spam lists and obstructing systems have become bogged down because of an way too many requests, this reduces their effectiveness. SPEWS does not run A request or vote based record of spam, entries in the record come from the wisdom and expertise of the men and women who setup and use the SPEWS database.