Hello. We have just installed WPmu for the first time. We have email addresses limited to our university email only.
I can add multiple blogs for the admin account but when I try to create a separate new blog for a different username all seems fine but I cannot log in as this new user. The blog exists at blogs.example.ac.uk/newuser and I can post to it when logged in as 'admin' but cannot even log in as 'newuser'.
I get 'Error: Wrong username' when I try to log in as 'newuser', either from the URL blogs.example.ac.uk/newuser/wp-login.php or from the URL blogs.example.ac.uk/wp-login.php.
Any ideas what could be causing this and how to fix?