I have an website I am creating for an insurance company, they want to have forms for customers to fill out to receive free quotes on insurance. I was assuming that it would just be a simple mailto html form, I need the email to be formatted, easy to read. Once they received the emailed form and insurance agent will take information and then figure out the quote and then call the customer back. The customer will provide name, address, phone, basic information about there autos etc. depending on what type of insurance quote they are getting. So the information is kinda private but not completely. What would be the best way of creating this?

THanks