MailSend   
http://www.radiks.net

MailSend is a Win32 command-line SMTP e-mail sender supporting attachments and carbon-copy lists. Many other options are supported including return-receipt processing, stdin filtering, console window hiding, custom SMTP headers, non-standard SMTP port usage, HTML files, and pager support. Options can be specified in external files to save command-line space.

Mail Snoop Pro   
http://www.rinnov.com

Mail Snoop Pro is an anti-spam and email notification application designed to monitor any number of mailboxes, finding and destroying spam without disturbing you and alerting you when there is new mail you need to see. The filter system rapidly checks new emails for any suspicious items. Beginning by checking if the sender is a "Friend", followed by checks for blacklisted senders, subject field, senders field, message header, message text, attachments and country codes. If an email is found to be spam, it will be archived for future reference and deleted from the server, alternatively it can be "bounced" back to the sender or used to generate an automatic complaint to the senders ISP. Feature Summary: Compatible with Pop3/IMAP4 servers. Supports multiple mailboxes. Powerful filter system. Mail Snoop Pro includes a powerful filter system to help block unwanted spam. A New Filter Wizard allows you to quickly add new filters as required and you can easily modify filters if needed. Friends list. You can add a list of friends email addresses allowing Mail Snoop Pro to always accept email from them. You are also able to import addresses from an external address book or file. Blacklist. There are some senders you just never want to hear from, add those individuals to the blacklist and Mail Snoop Pro will always delete their incoming mail. Message Archive. Whenever possible Mail Snoop Pro keeps a copy of deleted emails in its archive for later review/retrieval. Scheduled Mail Checks. Schedule automatic mail checks on a per-account basis or just check manually at any time. System Requirements: Windows 98/ME/NT4/2000/XP/2003. Internet Explorer V4.01 or later. Internet connection using either LAN/Cable/ADSL/DSL or dial-up modem. 7MB disc space. One or more Pop3/SSL Pop3/IMAP email accounts.

1st Mail Sender   
http://www.softfolder.com

1st Mail Sender is a powerful program used for sending notification messages or requested newsletters to your subscribers by email. Providing some service, you would like to notify your users about significant events, send invoices or price lists as well as organize email-based subscriptions on your web sites. 1st Mail Sender is the best solution for such purpose. You can maintain subscription-based mailing lists with a lot of topic groups automatically via email or manually, send email messages to the mailing list subcribers, do an e-mail address management with smart filtering, and much more. This program allows you deliver messages directly to the recipient mailing boxes or via outgoing SMTP server, controls sending speed to prevent your servers from overloading. 1st Mail Sender is very fast and smart subscription-based bulk mailer, on the other hand it is very easy to learn and use. Try our 1st Mail Sender for free.

(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.

eMailTrackerPro 2006   
http://www.visualware.com

eMailTrackerPro helps identify the true source of emails to help track suspects, verify the sender of a message, trace and report email abusers. The trace analysis reports the sender's IP address, estimated location, network and domain information. eMailTrackerPro also helps uncover misdirection -- a technique often used to disguise the sender -- to expose the true origins of the email. A plug-in for MS Outlook adds a button to the Outlook toolbar for one-click email tracing. For other email programs, the header information may be easily pasted into eMailTrackerPro for quick analysis. A built-in location database tracks emails to a country or region of the world, WHOIS lookups provide abuse reporting information.