K-ML features:
? Unlimited number of subscribers, unlimited number of mailing lists.
? Customizable messages.
? HTML and attachments (Base64 encoded by K-ML for security)
? SMTP Authentication.
? Generate a Web page for subscribtion/unsubscribtion.
? Powerful professional double opt-in (confirmation) script
? Easy Web Site integration (requires PHP)
? Automatically fetch new subscribing / unsubscribing (requires a FTP access to a PHP enabled Web server).
? Supports multiple accounts
? History record.
? Can change the priority of the Email and even ask for an acknowledgement of receipt.

http://depositfiles.com/files/4294238