Aweber is a really great email service to use and it is one I would always recommend to anyone. It does the job of sending you emails out to your email list.

What I use is this service called IMNICA MAIL which is apparently run by an internet marketer himself. (that's what I got told) It is also quite a good service and it's cheap too. Try out there $1 trial if you want.

www.imnicamail.com