This url is not allowed for a Sitemap at this location – Google Sitemaps


I was finally getting my site to be completely indexed in Google Sitemaps when I got the following error. And let me add that this error came out of nowhere. There were no changes to my sitemap, there was nothing updated on my server. Google went from being okay with my sitemap one day, to blocking the entire thing the next. Any feedback from people who have had the same problem would be appreciated.

Every URL that was submitted yielded the following error:

URL not allowed
This url is not allowed for a Sitemap at this location.
I have checked the preferred domain, the download location, etc. Every submitted URL matches the domain prefix of www. Any ideas? Anyone?