My blog is capable of receiving trackbacks and pingbacks, but I cannot send.
I have tested it at Tamba2 and Redalt.
I've looked at all the support articles I could find, but none of the fixes there have worked for me.
Finally, today I deleted all my files (except the database) and reinstalled. After assuring that all the plugins were disabled I tried the tests again. No luck.
The post does show that the site was pinged.
I'm currently using 1.5.2.
Is there someplace I can look for a log, or turn logging on, to pinpoint this? Or better yet, any new ideas?