I've added RSS to my site using a tool I picked up from another forum. When a visitor clicks the RSS icon on my page they get a new page looking very much like a sitemap with the format www.mydomain.com/rss.xml

But I thought RSS feeds are supposed to have an rss file extension, not xml.

Have I overlooked something and simply created a sitemap?

Here's a page to check if you need to:

Articles on natural stress and blood pressure control

The RSS button is at the bottom of the page.

Thanks for any clarification on this!