spamcop is a archive which many sysadmins, and organizations have assembled and use to block spam. fight spam is now available for the general public to review and use for email list.Most spam blocking services operate after the fact. There's a long delay between the bad actor starting up their shop, spam sending to millions, and getting IP blocked in the recorded by these systems. SPEWS identifies known spammy domains and spam sources, it blocks them when they begin, occasionally before they start sending bad mail.SPEWS also found that a number of the many popular spam lists and blocking services have become bogged down due to an too many requests, this reduces their effectiveness. SPEWS does not run A petition or vote based archive of spam, entries in the record come from the knowledge and experience of the men and women who set up and use the SPEWS list.