Sidebar subscribe plugin

Hi All

I’m looking for a very quick and easy sidebar widget to allow a visitor to enter their email address to receive blog updates. I’m running a blog aimed at very non-tech people, so getting them to create a new user with username and password is a bit much.

If anyone knows of something which will do this, that would be very handy – I’m just looking for a very lightweight way of users receiving email notifications when there’s a new post on my blog.

Thanks a lot