I'm trying to get an issue worked out with the SEO plugin. When I turn on the sitemap.xml generator feature it generates sitemaps for the main site and the subdomain sites. The only problem is when I look for the sitemap on the main site: http://domain.com/sitemap.xml, it's redirected to a 404 page in the blog. However, when a subdomain looks at theirs as in http://sub.domain.com/sitemap.xml, the map is properly served up.
This looks like some kind of rewrite issue but I can't figure it out. Can someone tell me how the plugin finds the sitemaps or where to start troubleshooting?