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 plug must properly checked her what trackbacks. Most sense to me, came here before the solution that the " Simple Trackback Validation plugin uses ". Here are the same pages, which are sent as origin of the trackbacks, checked to see whether any link exists for its own page. Is not there like it when spam is almost always the case, the trackback comes 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 spamming wine samples) - recognizes the lack of blacklist entry that is as good as no service.
It greets
The Dirk