Administrator Features:

• Enable / disable module
• Set permissions per a newsletters to join the newsletters
• Send a newsletter in HTML format (Built in HTML editor)
• Send a newsletter to certain access classes
• Send email to a certain newsletter
• Add the top 5 newest features to your newsletters from other modules (News, products, classifieds, downloads, etc.)
• View users that have joined each newsletter
• Have multiple users with permissions to send out a newsletter
• Support file attachments in newsletters

User Features:

• Join a newsletter
• Receive an email when the administrator has sent a newsletter with your email address on it