MailList King brings all the power of a complete mailing list server to your PC, allowing you to easily create, manage and communicate with the people interested in your web site, products or organization. MailList King integrates with all popular E-mail software or mail servers to retrieve mailing list messages (subscribes, unsubscribes, bounces, etc) and deliver processing acknowledgments, double opt-in and personalized, rich text messages.

Key Features:
- Automatically process mailing list messages retrieved from your e-mail software or mail server
- Supports subscribe and unsubscribe messages, undeliverable ("bounced") message reports, read receipts and forms submitted from your web site
- Four Sending Methods, including our blazingly fast multi-threaded, multi-server SMTP engine, a multi-threaded internal SMTP Server (so you don't need to use your ISP's mail server) or integration with your favorite email software
- Built on robust database technology supporting hundreds of thousands of group members, with powerful searching, sorting and filtering
- Supports plain and HTML messages (rich text formatting, embedded images and a plain text body for older email software)
- Create stylish messages In MailList King using HTML stationery or your own template files
- Or use messages you've created in Microsoft Word, Front Page or any other HTML Editor
- Personalize messages with recipient's name, company, address or your own custom fields
- Rapidly deliver messages all-at-once, in staggered batches or at a scheduled date
- Automatically reduce your delivery speed if you have sending limits
- Integrates with all popular e-mail software: Outlook (with an optional mailing list toolbar ), Outlook Express, Gmail, Eudora, etc.
- Retrieve addresses from messages in your e-mail software , or from files on your computer
- Double Opt-In and Opt-Out support: Optionally require your users to confirm their subscribe or unsubscribe requests