Is filtered by the now almost 100% of all thanks to Akismet spam from the comments, I thought now lean back.
But thought wrong, suddenly a wave came to trackback spammers.
What do you do on the other hand, a plugin must be properly checked out what her trackbacks. Most sense to me, came here before the solution that the " Simple Trackback Validation plugin uses ". Here are the same pages that are sent as origin of trackbacks, checked to see whether any link is available for your own page. Is not there like it when spam is almost always the case, the trackback is in the moderation queue.
To a spam-free time.
Body-Snatch
Hm, so I'm still beside Akismet spam karma in action - and that filters the trackback spam out quite reliable. The problem there is just always on "first-spammers" (as these idiots who had to blog about what spam wine tasting) - recognizes the lack of blacklist entry that is as good as no service.
It greets
The Dirk