Here are a few recommendations for quality Email Marketing Services
GetResponse
Email Marketing Software & Autoresponder from GetResponse
www.getresponse.com
Pinpointe
www.pinpointe.com
Constant Contact
Small Business Marketing from Constant Contact
www.constantcontact.com
Benchmark Email
Email Marketing Services from Benchmark
www.benchmarkemail.com
iContact
Email Marketing Services – iContact
www.icontact.com