I am using Contao 4.4 instance. I have a page(newsletterpage) with multiple articles which are different newsletters.
so the generated sitemap.xml contains two links for newsletter articles.
1. <domain>/newsletterpage/articles/<articletitle>
2. <domain>/newsletterpage/<articletitle>

Here the 2nd URL is a 404 page and 1st is the detail page of newsletter.
How can remove these 404 pages from getting generated in sitemap?