Sitemap Generator Forum

I have to build the sitemap in a site with a warning page that is disallowed only with the search engines.
So when I try to build the sitemap only the homepage is viewed, it can't view the full site.
I told to the site webmaster to add this string to allow the grants to the sitemap user agent:
XML Sitemaps Generator 1.0 (https://www.xml-sitemaps.com/)

Does it's correct or the sitemap user agent has a different name?
I continue to get the same problem.
Thanks

Hello,

the user-agent string is:
Mozilla/5.0 (compatible; XML Sitemaps Generator; https://www.xml-sitemaps.com) Gecko XML-Sitemaps/1.0