its services beyond its own reach. Limitations For first-time SpamCop Reporters, the SpamCop Parsing and Reporting Service requires that the reporter manually verify that each submission is spam and that the destinations of the spam reports are correct. People who use tools to automatically report spam, who report email that is not spam, or report to the wrong people may be fined or banned. This verification requires extra time and effort. Despite these steps, reports to innocent bystanders do happen and ISPs may need to configure SpamCop to not send further reports if they do not want to see them again. See also Blue Frog Comparison of DNS blacklists E-mail spam List poisoning Network Abuse Clearinghouse Sam Spade (software) Spam (electronic) The Spamhaus Project References External links SpamCop Official site (Note: There are copycat sites at similar URLs with other TLDs.) SpamCop Forums and newsgroups SCBL dispute resolution from the FAQ The SURBL is an RBL based on SpamCop data to block or tag spam based on URIs contained within the message body. Internet Protocol based network software IronPort Spamming