Duplicated TBPing Lookup Plugin
An MT 3.2 JunkFilter plugin for rejecting duplicated and/or repeated trackbacks from the same source URLs. These kind of trackbacks seem to be spams or caused by authors' mistakes.
"Duplicated TBPing Lookup Plugin" is a JunkFilter plugin which is a building block of The Feedback Rating System in Movable Type 3.2. This plugin checks whether incoming trackbacks are duplicated and/or repeated ones from the same source URL, and if so, treats them as negative trackbacks.
To install the plugin, just copy DuplicatedTBPingLookup.pl into your plugins directory. This plugin allows you to change the score weight for negative trackbacks from the plugin configuration screen.
The development version is also available from http://code.as-is.net/viewvc/mt/DuplicatedTBPingLookup/trunk/.