Sending emails is one of the commonly used functionality in web applications. ASP.NET comes with built-in classes that reside in System.Web.Mail namespace. However, these classes require CDO installed on the machine. In addition they are limited in functionality. For example, there is no way to send content from URLs in the message body or attachments. BinaryIntellect SMTP component is an emailing component provides what you always wanted in your email component. In addition it is independent of any other component such as CDO. All this comes at a very attractive price of $75. The rest of the document details various features of the SMTP component and pricing information.