You can publish your landing page to a subdomain with a subfolder if you’ve redirected the subdomain to Smartpages. However, there are several path names you cannot use:
‘/sitemap.xml’,
‘/robots.txt’,
‘/policy’,
‘/order’,
‘/max-unique-users.html’,
‘/favicon’,
‘/apple-touch-icon.png’,
‘/apple-touch-icon-precomposed.png’,
‘/email’,
‘/contact”/”contact-us’,
‘/send’,
‘/facebook’,
‘/background’,
‘/picture’,
‘/style’,
‘/submit’.
