How to change URL in auto post e-mail?

My public URL for the WP site is http://www.bronlecrosby.com
The wordpress address actually lives at http://www.danielbarba.com/BronleCrosby but no one sees that on my WP site.

When I create a new post, people who have signed up receive an automated e-mail. At the top of the e-mail it reads a “New post on http://www.danielbarba.com” – Since no one knows me by this, is it possible to correct that? Can’d find where this is being generated.