SpamChoke for Windows   
http://www.proland.net

SpamChoke is an install-and-forget antispam software that works automatically to ensure that your inbox will be free of spam emails. SpamChoke for Windows supports all email clients like MS-Outlook, Outlook Express, Eudora, etc. SpamChoke automatically detects the email program and configures the email accounts to filter spam emails. SpamChoke reduces up to 90% of your spam emails immediately after installation. Its efficiency can be further improved by customizing the filter sensitivity. SpamChoke works automatically. There is no need to setup any email filter rules. SpamChoke updates itself automatically. SpamChoke is developed by Proland Software, an organization known for producing innovative security software products. You can try SpamChoke FREE of cost for 30 days. Download it now to experience a spam free life.

TigerTom Bulk Email Software   
http://www.tigertom.com

Bulk email client. Can import first and second names, as well as email address, from delimited, flat-file text or CSV databases. Allows personalisation of each email sent. Each email sent has a small ad for the author's web site at the very bottom. This software is not suitable for spam (unsolicited commercial email).

Email caster   
http://www.worldminer.com

Email caster is a marketing tool software that can validate emails list and send customized message  directly to recipients and get instant feedback.It has embeded in SMTP relay ,so you do not need using the SMTP relay server of your ISP.In addition,Email caster can give you instant feedback on every email sent ,then you can delete those invalid email addresses from your mailing lists.

Email catcher&sender   
http://www.worldminer.com

Email catcher & sender is software designed to Extract e-mail addresses from local text files, web sites , search engines and Newsgroups. Just type one or more keywords, Email catcher & sender will query major Search engines: Yahoo, Google, AllTheWeb, Aol, Msn, Looksmart, Dmoz etc and extract e-mail addresses matching your query.By using powerful e-mail and url filters, you can extract only the e-mail addresses you actually need from web-pages, you no longer have to buy mailing lists. Email catcher & sender allows you to extract your own , when you want. Email catcher & sender also can validate e-mail lists and send customized e-mail directly to recipients and get instant feedback. It has a built in SMTP relay , so you bypass the SMTP relay server of your ISP. In addition, Email catcher&sender can give you instant feedback on every e-mail sent , then you can delete those invalid e-mail addresses from your mailing lists.

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.