AutoMSW is bulk e-mail software which used to send individual and personalized e-mails to your customers, contacts, or newsletter subscribers. You can send plain text or HTML messages quickly with parallel threads and send e-mail using the built-in SMTP server, your own ISP's SMTP server, or your MAPI e-mail client (such as Outlook Express). It includes mail merge capabilities so you can personalize your messages and a "Verify" mode so you can validate your e-mail addresses without actually sending a message. It features send E-mails directly to recipient, automatically re-send failed messages, adjustable delay between sending E-mails, supports the SMTPS (Secure SMTP or SSL) protocol, and command line interface.
Free version is fully functional, but limited to 75 e-mails per job. Standard version ($49) allows 2,500, and Professional ($99) allows unlimited e-mails.