I installed WPMU on my account at WebFaction today. I'd like to know whether it's possible to set up blogs with multilevel subdomains. Hopefully this example will make clear what I'd like to do;
I have subsub.sub.example.com pointed to my WPMU installation. This works fine - I can log in to wp-admin and see the primary blog at this address.
I've enabled subdomains and set up appropriate wildards. Now I'd like to be able to add new blogs with URLs such as:
http://www.example1.com.subsub.sub.example.com
http://www.example2.com.subsub.sub.example.com
http://www.example3.com.subsub.sub.example.com
I've added one such blog (let's call it http://www.example1.com), but when I try to visit it, I am redirected to subsub.sub.example.com/wp-signup.php?new=example1.com
So, is it possible to add new blogs with multilevel subdomains? I changed the URL of the example blog to www_example1_com.subsub.sub.example.com and it works ok. I can live with that if it's not possible to do it the way I'd like.