www.campaigner.com (Not Free - But 30 Day Free Trial): A well priced and one of the most versatile autoresponder and email marketing online tool available in the current market. Has more than 500 email templates, mobile and social network ready and can give you detailed reports to measure the effectiveness of your email marketing campaign effectiveness. .
In addition to satisfying legal requirements, email service providers (ESPs) began to help customers establish and manage their own email marketing campaigns. The service providers supply email templates and general best practices, as well as methods for handling subscriptions and cancellations automatically. Some ESPs will provide insight and assistance with deliverability issues for major email providers. They also provide statistics pertaining to the number of messages received and opened, and whether the recipients clicked on any links within the messages.