I have a subdomain network installed at, say http://example.com. I need to have my webmail running at http://webmail.example.com. When I go to this domain it redirects to a page for creating a new site: http://example.com/wp-signup.php?new=webmail.
I know there are some entries WP uses in the .htaccess file, but how can I get WP to ignore requests to webmail.example.com? Thanks.