Thanks for the test trackback, but I think it is a pingback because of the “link?? – try writing an post without any link inside and a trackback to me …
The URL at “already pinged” is without “trackback/”, isn’t it?
I made two additional WP installations (2.0 and 1.52) for testing it. The WP 2.0 trackback function is definitly broken or it uses a new way of trackbacking my server does not support.
Maybe an moderator is able to explain the new technique WP 2.0 uses for trackbacking and what should be enabled within my server.
