eMail Verifier   
http://www.maxprog.com

Maintain clean mailing lists checking the validity of recipient's e-mails addresses. eMail Verifier can save time and money for businesses who send newsletters to their clients, nonprofit organizations who send bulletins to their members, or any person or business that needs to maintain a clean e-mail contact list. eMail Verifier is your powerful solution for the standard "message delivery error." Email Verifier verifies every e-mail address from a given mailing list, allows to determine 80-90% of "dead" email addresses. eMail Verifier works on the same algorithm as ISP mail systems do. Addresses for e-mail are extracted from a Domain Naming Server (DNS) and eMail Verifier tries to connect with SMTP-servers and simulates the sending of a message. It does not send the message though - eMail Verifier disconnects as soon as the mail server informs the program whether the address exists or not. Email Verifier is a very effective piece of software that can verify over 10 e-mails per second . It can verify single e-mails or huge lists. (eMail Verifier is multithreaded, providing high speed verifying).

Mailwall   
http://www.omniquad.com

Mailwall - Removes all types of e-mail threats before they affect your network. Mailwall will protect your mail domain by receiving inbound mail first, checking it and forwarding it to your mailserver. Outbound mail can also be configured to be received by Mailwall from your mail server and delivered by Mailwall after checking it. Mailwall intercepts all e-mail messages on your network, disassembles them and looks for undesired/illicit content and threats in your e-mail: SPAM exploits, macro viruses and malicious HTML code. All policies are rules based - you can automatically filter, delete or quarantine suspicious messages. Works with all mail servers and does not require changes in setup for your existing e-mail users. You should either install Mailwall on a seperate machine or reconfigure your mail server to release port 25 for Mailwall. Changes in this Version: added image categorisaton system, improved POP3 server module,added Manager module to aid automatic recovery,added option to organise Quarantine by date,improved Queue Manager with message search facility,added support for modyfing message subject,added logging, blacklist and imagecat databases to standard distribution,updated default list of blacklists for better spam detection,all valid message recipients are excluded from future spam checks Mailwall Enterprise licensing options (per number of e-mail users on your network) [$205.00] Mailwall Enterprise 5 User [$345.00] Mailwall Enterprise 10 User [$779.00] Mailwall Enterprise 25 User [$1394.00] Mailwall Enterprise 50 User [$2296.00] Mailwall Enterprise 100 User For information on other license volumes please contact info@omniquad.com

Dynamic Mail Communicator   
http://www.apexpacific.com

Dynamic Mail Communicator allows you to communicate with your clients and keep in touch with your customers in a more convenience way. It puts the world of the online email marketing on your desktop, gives you a powerful tool to promote your business in the Internet. Dynamic Mail Communicator is the best email marketing software in the market today. Dynamic Mail Communicator was developed to offer the Internet. Marketer a powerful but user-friendly tool to promote their business on the Internet. Dynamic Mail Communicator allows you to send personalized messages to your customers, subscribers and friends. With the built-in Email Reader function, you can check your mailbox contents before downloading the messages to your PC. You can also processing messages automatically with Message Rules, run auto-responders and newsletter list server. A powerful mailing list manager utility helps manage your mailing list easier.

Emailserver detector   
http://www.worldminer.com

Emailserver detector is a software designed to directly search email addresses from mail servers. It can verify all user names that you specified on the mail server.The program tries to connect with a specail Smtp-server and simulates sending the message. It does not come to the message sending ,in fact,It disconnect as soon as mail server informs does this address exist or not.The program is multi-threaded that provides the high speed of verifying. Using this software, you can get lots of email addresses from a special email server,For example :Hotmail.com .It can also send message to valid email addresses while searching.It has Embeded in a SMTP server that quickly send mass email directly to recipients.No use your ISP'S SMTP server.You can also save the valid email addresses to a one-per line text file.

Advanced Mailbox Password Recovery   
http://www.elcomsoft.com

A program to recover login and password information (stored locally) for most populat email clients: Microsoft Internet Mail And News, Eudora, TheBat!, Netscape Navigator/Communicator Mail, Pegasus mail, Calypso mail, FoxMail, Phoenix Mail, IncrediMail, @nyMail, QuickMail Pro, MailThem, Opera mail, Kaufman Mail Warrior. Also includes POP3 server emulator that allows to get POP3 password from ANY email client. Passwords are recovered instanly, multilingual ones are supported.