Hi there!
I’m having the same problem but on MediaTemple (dv)!
I have a mod_rewrite to rewrite:
blog.mydomain.com to http://www.mydomain.com/subs/blog/
and whenever I try to hit it, it redirects to http://www.mydomain.com
I went into the wordpress php and tried to find out where it redirects, and it happens when in template_loader.php “do_action(‘template_redirect’)” is called.
It calls the function “do_action” fine, but then as soon as it completes it redirects.
I’m tearing my hair out here, so any help would be really appreciated…
Cheers,
Mark.