I recently tried Feed my Inbox (do google) for individual emails. They were sending my WP Avatar with each post and the avatar was quiet big in size. I then unsubscribed.
I have in past tried ZapTXT, SendMERSS and RSSFwd. Among the three of them, the ZapTXT is very fast but it only sends couple of lines worth of post with big advertisement banner of their own. SendMERSS does the same except it sends your blog post with pictures as well. RSSFwd was not that great.
Personally speaking, I have not been satisfied with any Blog-to-Email options available. Feedburner does its job well but you cannot send individual blog posts (it only sends a digest email once a day).