ASP.NET Auto Email   
http://www.360impact.com

ASP.NET Auto Email is the #1 email control for ASP.NET. Create sophisticated email forms without any programming. This advanced control automatically detects all of your form fields, and even adds attachements if you have file fields in your form. You control the subject, message header and footer, where the email gets sent and more. Create ASP.NET email form faster and easier than ever with no programming required. Includes Visual Studio.NET and ASP.NET Web Matrix design-time support. Full documentation, and sample form included. Download now.

EmailUnlimited   
http://www.4officeautomation.com

Using EmailUnlimited, it is extremely easy to send email messages to large lists of people. Just select your address list, type in your message or select an existing text or HTML file, click on the send button and your customers will soon be informed about your newest products and offerings. EmailUnlimited allows you to send emails with rich text and life pictures. They will look just like your real world stationary and brochures. Before sending messages, you can preview and modify your email in the integrated editor, and see how it will look like in your customers' mail boxes. Using EmailUnlimited's enhanced personalization technology, you can even greet every recipient of your mailing by the name. People love being greeted individually. It shows that you are taking care of them, and that you are serious about their business. EmailUnlimited is not only a great tool for sending email, it will also maintain your address lists automatically. If people want to subscribe to your address list, all they need to do is send you an email, and EmailUnlimited will add the corresponding address to your list. If you have form on your web site for collecting data, EmailUnlimited's form handler can easily turn that data into valuable databases, and use that information for your future mailings. By the time, your list of email contacts will automatically grow into an extremely powerful asset! EmailUnlimited takes care that your lists are only filled with addresses of people who want to receive your emails. If an address turns out to be outdated or invalid, or if somebody decides to unsubscribe from your list, EmailUnlimited will remove it automatically. Last but not least, EmailUnlimited also features a powerful follow-up auto responder that sends email sequences. You can use it to provide additional information on request, send thank-you notes and post-purchase follow-up messages. This makes it a great tool for building a strong relationship to your customer

Rapid-Emailer   
http://www.absolutefuturity.com

Fast email campaign manager. Anonymous Emailer with a Built-In SMTP Server. Duplicate address removal, send alternative HTML and Text formats, allows attachments and embedded images, allows you to put each user info in each email automatically, command Line support. pure header manipulation, very large email list support, overload protection, creates a failed and successful list. Easy resending of failed emails, free updates. Allows attachments, embedded images, HTML and Text alternative all within the same email.. Command Line support for sending Email Campaigns. Supports Embedded images. Multiple threads, sending up to 200 emails at the same time. Built-in SMTP Server Send personalized emails. Send multiple file attachments in MIME format. Alternative MIME format can send HTML and Text to allow email clients to choose which format. Include each recipients name, email address and number in the order sent into the body or subject of the message. Include random numbers, random letters, Date, Time and Campaign Name into the body or subject of the message. Can do an MX query and send email directly to recipients host. SMTP server support. SMTP Server overload protection. You can set the importance or priority of the emails. Large Email List capability. Very easy Wizard interface. Wildcard support in exclusion lists. You can save as many Email Campaigns as you like. All settings are stored for each campaign. Previous campaign can be recalled very easily. Email Campaigns can easily be backed up. Many types of Email Lists are supported. Send Attachments. You can track emails viewed by using code. You can track links viewed by using code. Creates a Failed recipient list. Creates a Successful recipient list. You can choose how many times to retry a failed send. One button to retry failed recipients. Status for each and every thread. Very fast emailing. Free updates. Easy to use and great looking interface

WakiMail   
http://www.wakisoft.com

WakiMail is a email component. It can be used on asp.net or winform program to send email.The most difference from framework's email class is it support SMTP validate. It's very easy to send email using it. And it's absolute free now.

Atomic Mail Verifier   
http://www.apasscracker.com

Mass communication made a quantum leap towards becoming a truly effective marketing mechanism thanks to electronic mail. As we immerse into new digital era of limitless communication we use various tools for organizing our mass message delivery activities. Successful e-business managers know that current customers database and mailing list maintenance task is one of the toughest yet the most rewarding. Besides acquiring and storing subscribers e-mail addresses database there is another important task – periodical email address verification. People tend to use several e-mail addresses at once as well as they tend to give up those addresses overwhelmed by spam. And everyone loves a new address too! Now that we know this happens, it is a wise choice to check the mailing list for so called ‘dead’ addresses every here and then. However, since most e-mail address verification programs take so long to process an average database many managers omit this important stage. As a result we get unrealistic expectations which in turn means direct profit loss. So, are we stuck here? No, not really! Introducing Atomic Mail Verifier, the unique mailing list entries verification software intended for lightning-fast automatic verification of e-mail lists of all sizes! AMV utilizes all three possible email verification techniques allowing you to choose between the fastest checkup and highest quality of processing. Among those techniques are: email address syntax check, mail domain existence and response check and finally the complete SMTP mailbox check. The application is highly customizable allowing you to specify how exactly you want it to treat different kinds of email addresses and mail domains and how exactly you want it to display and save data for you. Multithreaded checkup engine coupled with wizard-style user interface and an unbeatable price make AMV the perfect choice for serious e-commerce specialists. Download free trial version to see this technology wonder in action!