Is there a way to have an aspmail script to send mail to a different user dependant on what subject line they choose?

For example, a user fills out the form and they choose "option #3" from a dropdown menu. (This dropdown menu is set as the subject of the message that is sent from aspmail.) Since they chose "option #3", the mail is sent to billing@website.com. However, if they would have chosen "option #2", the message would send to support@website.com.

Is this possible, or is there a better script to use that will do this?

sure it's possible... just throw alittle simple logic into the form and you'll be done. Maybe make a dropdownlist that has the subject lines as text and the email addresses as values.