We have multiple websites with different domains under single IIS endpoint. Each website has its own sitemap - sitemap1.xml and sitemap2.xml. Can we implement rewrite rules so that www.example1.com/sitemap.xml will rewrite to www.example1.com/sitemap.xml and www.example2.com/sitemap2.xml? 
Multiple Websites with Multiple Sitemaps under single IIS Endpoint
seo;sitemap;url rewriting;iis
You could have it like this and just inform webmaster tools about the different affiliation./sitemap1.xml/sitemap2.xmlAnother option is to use a rewriting mechanism to rewrite calls to the corresponding sitemap file. Using .htaccess or IIS-rewrite. domain1.com/sitemap.xml rewrites to /sitemap1.xmldomain2.com/sitemap.xml rewrites to /sitemap2.xmlIIS.net  URL RewriteIIS rewrite Information