Auto Mailer   
http://www.email-announcer.com

Auto Mailer is an easy to use, yet powerful bulk email client. Use Auto Mailer to send individual, personalized emails to your customers, contacts, or subscribers. You can send plain text or HTML messages quickly with parallel threads. You can send email using the built in SMTP server, your own ISP's SMTP server, or your MAPI email client (such as Outlook Express). It includes mail merge capabilities so you can personalize your messages. It also includes a "Verify" mode so you can validate your email addresses without actually sending a message. Global and recipient specific attachments are supported. You can schedule a mail job to run unattended at a later time, or use the command line interface to run Auto Mailer unattended from a batch file. All emails are sent just as you compose them, there are no banners or ads appended to your messages. Auto Mailer has built in provisions to prevent it from being used to send spam. Auto Mailer comes in 3 versions: Free, Standard, or Professional.

WorldCast   
http://www.fairlogic.com

WorldCast is a free two-in-one tool: A free bulk email software and also an e-mail address validator. It detects many of the common invalid addresses that exists on many emailing lists, reporting errors like bad email addresses, time-out operations, etc., providing a detailed log of the entire delivering process. Features automatic subscription/unsubscription of email addresses, a syntax-oriented editor, mail merge capabilities, HTML editing and preview support, attachments, spell-checker, Thesaurus, extensive filtering of the results, crash recovery, message attachments, etc. Using direct multi-threaded delivery, it ensures 100% usage of your connection capabilities. WorldCast as a bulk emailer acts like a self-sufficient SMTP relay, sending your customized message straight out to the recipient's mail server (without using your ISP's SMTP server, although it still offers the possibility to use any SMTP server). It has extensive mail merge capabilities . Given a certain emailing list, containing email, name and job, for instance, the software generates a customized email to each recipient. WorldCast as an email-address validator verifies an entire emailing list, reporting the bad and good email addresses. WorldCast accepts an unlimited number of projects, importing/exporting recipients (mailing lists) from dBase tables, text and CSV files, as well as address books. Working with huge recipient lists, it imposes no limits to the recipient list size. WorldCast is safe - If, for some reason, your computer hangs in the middle of some processing, it safely recovers it to the state it was before the crash.

Mail UnKnown Anti-Spam   
http://www.Ewzy.com

Stop spam with Mail UnKnown. Mail UnKnown does NOT use spam filters to guess what’s spam and what’s not. It uses a Verify then Validate method giving you full control of the emails you receive. All incoming emails are put on hold until the sender of the email is first verified. After they are, you have the option to validate them as an email sender you want to receive emails from. Mail UnKnown is compatible with virtually any email program or service that uses the standard POP3 for receiving email. Here are just a few: Outlook Express, Outlook, Netscape, Eudora, Pegasus Mail, Yahoo Plus email (with email client). Mail UnKnown IS NOT a replacement for your current email service, it works with your existing email

MELMS Pro   
http://www.pawsoft.com

MELMS Pro is a complete email list management and mailing system. Features include: automated subscriber/unsubscriber management, email notification for new subscribers, compose and send emails to subscribers, help system including tutorials and much more! MELMS Pro has been designed to be as easy to use as possible while providing all the functionality you need to manage your mailing lists effectively. A free trial is available.

(STEVEN)   
http://www.softwaredevelopment.net.au

(STEVEN) employs an advance email checking system that validates the sender of the email rather than relying on content to determine if it is spam or not. (STEVEN) does this by automatically replying to all emails it retrieves with a brief message asking the sender to validate the message they sent you. The sender validates it simply by hitting reply and send. This is a once only procedure per sender as once they have been validated it will never need to validate them again. People that send spam very rarely have a valid email address and hence (STEVEN) detects this and determines the email as SPAM. For mailing list you have subscribed to you will have to manually white list these senders once. (STEVEN) will also delete attachments automatically that can be considered harmful to your system. This is an optional setting and you can control which attachments to delete or warn the user about.