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.

CRM Group Mail   
http://www.fast-bulk-email.com

CRM Group Mail is developed especially for enterprise users. It employs multiple threads technology and 'super high speed mode' to send emails in bulk. The sending can reach a rate of over 5,000 emails per minute. You can mail to thousands of people with different appellation in 'From', 'Subject' and mail body. CRM Group Mail manages Mailing tasks as projects. You can import/export/stop/resume a sending project. It supports SMTP authorization. You can choose the fastest SMTP to send emails. Furthermore, you can save the sending results as csv files for backup or review: Success mails, Fail mails, Connect Fail mails, Send Fail mails, and Total mails. It also supports all email formats, including text-only, HTML-only, text with HTML. You can compose HTML message with Inline Message Editor, or HTML Source Code, and you can preview HTML message in Message Preview Window inside CRM Group Mail. CRM Group Mail also has a clear, beautiful and easy-to-use interface.

Power Email Harvester   
http://www.iemailworld.com

Power Email Harvester is the most powerful, easiest to use bulk email software on the market today. The program is so simple to use. It can be mastered in 5 minutes. It will query email hosts, such as hotmail.com and many others, returning a list of valid addresses. And it does this automatically, in one easy step. There is not a more powerful bulk email program available on the net today!

Advanced Mass Sender   
http://www.kbbsoftware.com

AMS 4.3 is powerfull email marketing software, developed to manage and send mass quantities of emails to a great number of clients. Fast speed, a versatile yet simple interface, and affordable cost make AMS the best email marketing program today. Build-in Smtp server, powerful, supporting packet-sending emails without using the smtp server of your provider allows you do send up to 500 emails a minute using a modem. The unique ability to send through several smtp servers simultaneously allows you to send up to 1500 emails a minute using a fast conection. Creation from your maillist groups of recipients. Support for large sender lists - 200000+ addresses per group. AMS has a built-in Mail List Validator 1.1 which allows you checking the server for the existance of the email. AMS has an Html Editor for creating html emails with full support of tables, images and links. Processing of sender lists: allows you to create multiple projects, adding function, deleting function, search and sorting of your lists, check for duplicates, email syntax, makes it possible to upload html documents. Support proxy servers.

List Cleaner Intravenous   
http://www.knightthunder.com

List Cleaner IV is an Email Address List Cleaner that sorts, filters & removes duplicates from your bulk email lists. List Cleaner Intravenous v3.01 is the ultimate in Data Cleaning and preparing your email lists before sending out your advertisements and news letters. You can combine multiple lists into the bulk email address list cleaner and click on the cleaning button and continue to work, as your list becomes clean as a whistle! List Cleaner IV is a Bulk Email Address Cleaner, duplicate remover, and filter remover. This Email Address Cleaner uses the most advanced multi-threaded technology currently recognized by development teams. Ensure that you're not sending out duplicate emails to your customer base, and order now! ListCleaner Intravenous improves your business by: Increasing business efficiency through more accurate data. Increasing office productivity, & reducing postal. Reducing dependency on IT staff. Improving company image with clean & correct address details. Preventing bouncing emails with more accurate email addresses. List Cleaner has been designed to be used by anyone & can help to generate more profits by cleaning and correcting duplicated and unwanted data, quickly and easily. List Cleaner Intravenous will not only save time and money, but it can be used again & again. Over priced and complex products like winpure are a waste of your time and money. With List Cleaner Intravenous you have a total simplified solution to cleaning your lists in an efficient, simple, and effective process!