FeedMyInbox is shutting down on 1/10/13 and going out of business. You can read the whole story here.
They give some alternate recommendations.
We recommend Blogtrottr. Although we have not tested it extensively, it seems to be closest to the available features we offer. Google Reader is the best available feed reader, although they don’t have support for email notifications. You can also generate RSS feed emails using Zapier or Ifft.