If you need to track your email messages (track who opens and reads emails, clicks links or loads images) you can use our Atomic Mail Tracker web-based service.
Before now you had to setup special scripts on your web site, but from August 25th all stats are collected via our reliable server automatically.
In order to gain access to the Atomic Email Tracker service and to start tracking your email campaigns you have to create an Atomic Email Tracker account. 10 days of Email Tracker service is for free just for evaluation.
More about Atomic Email Tracker read here...
Try tools for email marketing for free