MT-TrackbackAntiSpam
by Josh Staiger
March 15, 2005
In an effort to curb the trackback spam I've been receiving, I've installed the MT-TrackbackAntiSpam plugin from James Seng (the same guy who brought us the scode captcha plugin for Movable Type).
Installing the plugin is very easy. Just drop the script in your plugins directory, make sure it's executable and you're good to go - no additional steps necessary.
It's been a few days and so far I haven't received any new trackback spam and genuine trackbacks are still getting through. We shall see what the future holds.