this can be:
http://www.phplist.com/details
-Full Reporting = Open/View Tracking tells you how many users opened your email message. This provides a minimum statistic, as many email clients with privacy or security policies block images (gmail, thunderbird, and others).
Click Tracking tracks links and URLs. Statistics can be viewed by message, URL or subscriber.
-Some sort of opt-out feature
Subscriber Preferences. Every email message contains personalized URLs for subscribers to update their preferences or unsubscribe. Subscribers can update their own information and keep your database up to date. Unlike most other mailing list managers, in phplist subscribers can change their email address.
-Post Fix
Advanced Bounce handling let's you teach phplist to distinguish between permanent and temporary message-delivery errors. You can define automated actions on receipt of bounce messages according to matches with your regular expressions.
and also:
Email to Fax (soon).
Configure the details of your favourite email 2 fax gateway and phplist will send the HTML version of the message as a PDF attachment to your fax gateway. The fax will include the images in the HTML.
-Easy GUI
The Web Interface lets you write and send messages, and manage phplist over the internet.
Download:
http://www.phplist.com/t/~/download