Translations:Manual:Combating spam/123/en

With no one standard format by which a blacklist server responds to an enquiry, no built-in support for most on-line lists of known spambots exists in the stock MediaWiki package. The inability to specify more than one blacklist server further limits the usefulness of the built-in $wgEnableDnsBlacklist and $wgDnsBlacklistUrls options. Since $rev, MediaWiki has been able to check multiple DNSBLs by defining $wgDnsBlacklistUrls as an array.