Setup: Primary domain is blogs.foobar.com, used for installation etc. All blogs run under their own respective domains, e.g. Blog A has blog.example.com.
Posts in Blog A show as trackback url http://blogs.foobar.com/htsrv/trackback.php/123, not http://blog.example.com/htsrv/trackback.php/123.
Attempts to send a trackback to that url fail with the error message
Response: No valid trackback response. Maybe the given url is not a Trackback url. ""
If I use http://blog.example.com/htsrv/trackback.php/123 as trackback url instead, it all works.
Seems like the per-blog domains should be used, not the general installation url.
Cheers,
Clemens
General Support
b2evolution CMS Support Forums
you have to dinamically specify the location of the HtSrv directory in conf/_advanced.php. The trick is at the end of the respective manual: http://manual.b2evolution.net/MultipleDomains. I mayself was able to use that information today and it is working.