Translations:Manual:Combating spam/122/en

While the original SORBS was primarily intended for dealing with open web proxies and email spam, there are other lists specific to web spam (forums, blog comments, wiki edits) which therefore may be more suitable:
 * $tornevall operates in a very similar manner to SORBS DNSBL, but targets open proxies and web-form spamming. Much of its content is consolidated from other existing lists of abusive IP's.
 * $projecthoneypot specifically targets 'bots which harvest email addresses from web pages for bulk mail lists, leave comment spam or attempt to steal passwords using dictionary attacks. It requires the user register with projecthoneypot.org for a 12-character API key. If this key (for example) were 'myapitestkey', a lookup which would otherwise look like '89.67.45.123.http.dnsbl.sorbs.net.' or '89.67.45.123.opm.tornevall.org.' would need to be 'myapitestkey.89.67.45.123.dnsbl.httpbl.org.'
 * Web-based blacklists can identify spammer's email addresses and user information beyond a simple IP address, but there is no standard format for the reply from an HTTP blacklist server. For instance, a request for $botscout would return "Y|IP|4" if the address is blacklisted ('N' or blank if OK), while a web request for $stopforumspam would return "ip yes  2009-04-16 23:11:19  41" if the address is blacklisted (the time, date and count can be ignored) or blank if the address is good.