Rss not showing up in Mailchimp


I am having trouble with Mailchimp’s automatic RSS email function. Apparently, an email can be generated from the rss feed on a given site, populating the email with titles, summaries and images.

But it doesn’t seem to be working. The rss feed verifies
but Mailchimp is unable to convert it to an email.

Does any one have any advice or experience with this?