Mach5 PopMonger Free   
http://www.popmonger.com

PopMonger is a free but elegant tool to help you with mailing list management. This very small program is easy to set up with any POP3, IMAP, or Microsoft Exchange Server mailbox, and runs in the background. It can check multiple mailboxes and parses through messages, looking for delivery failures, subscribe requests, and unsubscribe requests. When PopMonger finds a matching message, it can add the sender's address to a list along with a date and a label indicating why the email was added for auditing purposes. You can optionally mark a message for deletion after processing, and leave unmatched email in your mailbox to check personally. As part of the free Mach5 Mailer suite, it can reply to the message with text from a file or redirect the message to another mailbox. With Mailer Gold, it can also parse the incoming email for fields you define, and provide complete information about the inbound message to your VBScript, JScript, or PHP program, giving you complete database integration with inbound email. Mach5 PopMonger is Free. Mail sending capability requires Mach5 Mailer Free. Scripting requires a Mailer Gold license. Requires Windows 98 or later. AdWare and SpyWare Free.

G-Lock Email Processor   
http://www.glocksoft.com

Email Processor is a powerful tool designed to automatically process/parse incoming Internet email such as bounced/undeliverable messages, subscribe/unsubscribe requests, etc. The program is easy to use and provides a wide range of features to process email you receive, automatically extract data and perform other actions based on the message content. Email Processor can work with multiple POP3 internet mailboxes, filter incoming messages by different conditions, extract any data from the message body and message header and save it to a file of user definable format. Using Email Processor you are also able to send a text or HTML message to your recipients as well as forward the message you received to another email address. The program can be easily set up to automatically perform various operations with a selected database: insert data into a database, delete data from a database, update a database or extract fields from a database. In addition, Email Processor allows you to execute MS Windows Script (VBScript and JScript) when processing incoming messages. Email Processor provides you the ability to develop a set of rules that determine how you want to process your incoming email. Thus, the program can be easily set up to process purchase orders, messages where the text layout is known (web forms), emails containing various kinds of viruses and spam, or any kind of specific format messages you receive. To keep only valid email addresses in your contact list, you need to exclude bounced emails and unsubscribe requests. Email Processor will automatically check your email account(s) after each sending campaign, process incoming messages according to the rules you set up and save the results to a file. Later you can use this file when sending your next mailing campaign. You only need to load this file into the exclusion list of your bulk email software thus insuring that nobody on the exclusion list will receive your message.

FXstyle Bulk Email Direct Sender   
http://www.fxstyle.net

FXstyle Bulk Email Direct Sender is a professional high speed bulk email direct sender program. This program is a powerful group mailer which sends your message directly from your PC to the recipient's mail server (without using any ISP's SMTP server). This takes the load off of your mail server and speeds up message sending significantly. It gives instant confirmation of delivery by checking the address before it sends which eliminates the dreaded Mail undeliverable messages you can get. It can also get confirmation that your message has been read. As a multi-threaded application, FXstyle Bulk Email Direct Sender's normal sending speed can reach 80,000 e-mails per hour. Additionally, you can save your sending status. If your project is interrupted, you can resume it easily. It also has a professional and simple user interface so that anyone can set it up in a few minutes.