Easy form-to-mail script
An ASP script in three versions, including sending a message to a mailing list. [Free]

ApiWare! - myForm
A simple ASP feedback form. Online demo. [Freeware]

IP*Works WebMail
Web-based e-mail client. [Commercial]

Speed Survey
Create email surveys to send to customers. [Commercial]

Email Form Processor Pro
Process web forms on website. It's easy to install and customize; full layout and design control; it can process multiple pages forms; works with user attachments. Exist PHP, Perl and ASP versions. [Commercial]

Alivesites Email Blast
Easily generate "blast" email; includes auto-subscribe/unsubscribe, auto-notification of subscription, address list maintenance, attachments, template generation, message preview. [Commercial]