eeMailer- Alert Notification Sender
Email sender (SMTP server) can be used by 3rd party software programs to send system alert notifications, SMS alerts, e-Commerce, security alerts, direct (bulk) mail, email notifications and alerts eeMailer is compatible with any Windows NT/2000/2003/XP computer. ... Simple to use, simple to setup and reliable. ... eeMailer installs as a low overhead system service and works totally in the background.
http://www.eemailer.com/demo/setup_eemailer.exe - 1Mb - Download - Screenshot

Easy Email Sender
Powerful bulk email software program with easy to use wizard style interface. Multithreaded design with built in mail server. Powerful html message editor. Attachment, Html/Text message support. Import large address lists with no program.
http://tecsoftware.biz/download/EasyEmailSender.exe - 3Mb - Download - Screenshot

Email Subscriber Pro
Email Subscriber Pro is an email utility, which helps you realize subscription to email mailing lists on Internet websites. It uses POP3 email accounts to receive subscribe and unsubscribe requests from respondents, extracts email addresses and sender names from email messages on fly, and... The program is best optimized for working with Mail Bomber mass mailer, and although Mail Bomber has a built-in file and email subscribe and unsubscribe feature, Email Subscriber Pro lets you increase its functionality and flexibility.
http://www.getfreefile.com/download/subscr.zip - 713Kb - Download - Screenshot

Nelson Email Organizer - NEO
Save Time, Become more Effective and Reduce Stress from 'Email Overload'! NEO is a companion product that greatly enhances Microsoft Outlook. Superior Organizing and Spam Busting: Spot important emails in the daily flood. NEO automatically categorizes email messages from your correspondents... MAIN FEATURES: * Automatic organization of email messages * Search Outlook up to 100 times faster * Bulk, Ezine, List and Spam manager * Email To-Do manager * Displays all correspondent mail in one place * Sent and received email displayed together * Automatic organization by date, attachment and...
http://www.caelo.com/download/nelson.exe - 3Mb - Download - Screenshot

Super Email Spider
Super Email Spider is a fast and reliable way to build targeted email lists using the web. Specify keyword of the search and the spider brings you hundreds of addresses from web sites found by the search engine. This is called targeted email because the harvested emails associated with the... And you can import these address to bulk email sender software to send them out. ... Super Email Spider saves your email address lists in a text file. ... ca It can spider including any html, CGI, PHP, ASP page etc.
http://www.bulk-office.com/download002/sespider.exe - 2Mb - Download - Screenshot

MERCUR Messaging
MERCUR Messaging 2005 is a versatile communication platform for MS Windows based systems. Well known standard protocols, like SMTP, POP3, IMAP4 or HTTP provide the basis for a world wide communication. These protocols are easy to handle and compatible with the frequently used messaging products. ... Intelligent security features protect your mail system against not allowed intruders and bulk mail senders. ... Different kinds of external virus scanners can be used to detect dangerous contents just before the message was received.
http://www.atrium-software.com/download/Mercur.exe - 11Mb - Download - Screenshot