404. That’s an error.
The requested URL /add?source=atgs&feedurl=http://www.finehomebuilding.com/feeds/rss/blog/deans-of-green.xml was not found on this server. That’s all we know.
/add?source=atgs&feedurl=http://www.finehomebuilding.com/feeds/rss/blog/deans-of-green.xml