from their site:
Squeet is RSS via Email
Squeet provides an easy way to subscribe to any RSS or Atom XML Feed via Email. Such feeds are available on virtually all News, Blog and Entertainment web sites and even many corporate web sites now offer various information via RSS feeds.No Software to Install!
Since Squeet delivers the content you want into your email InBox, there is no software to install. Just tell Squeet the feeds you want and when you want them and Squeet will email you the feeds based on your schedule.
so visit them now and try it out and give feedback!!!