Aweber. It's an amazing, and low-cost, solution for managing your email lists, and follow up messages. Believe me, I've tried them all and Aweber is BY FAR the best solution out there for the price.

If you want to chat about it, you know where to find me. I'll tell you everything I know! I use Aweber for every site I have, for years now.

Get a free test drive of it by clicking here.