Hi guys,
I have a WPMU installation installed in a subdomain called blog - blog.website.com. I have two blogs setup (en and pl) which are accessible at en.blog.example and pl.blog.example.
If someone types in 45.blog.example or anything **.blog.example they are brought to the signup page http://blog.example.com/wp-signup.php?new=45
How can I prevent this page from displaying when a user types in a random address. I would prefer a 404 message appear instead of the signup page.
