I have used quite a few different services of your kind, and I think yours provides the most value for the money of any I've seen. Great tool!
Thank you so much for your quick reply. I knew I made the right call when I suggested my client switch from iContact, whose system is difficult to use and who were unable to help me after over an hour online with their tech support.
Tomorrow I will be sending out my second ezine using your services. So far I think it's an incredible service and don't know how you can give it away.