I am modifying a targeted broadcast mailing list from a MSSQL-Based software package that tracks customers by e-mail address. The broadcast e-mails are extracted from the database and are targeted to existing customers; it will be used to invite those customers to board meetings, get-togethers, and seminars.

I need to embed a set of form buttons (accept, decline) in an HTML-based e-mail template that will return the respondent's choice and also send the e-mail address from the mail header. This is important because these messages go to department heads of corporations who then rebroadcast it throughout their own organizations; so the original recipient is almost never the actual respondent.
This will be embedded in the template and will not run unless someone actually uses the control, so I have no preference for scripting language. All the buttons need to do is transmit the e-mail addy plus some fixed embedded code blocks back to my target URL using the PUTS protocol.

The target system is asp.NET based, but will accept any standard PUTS input. Once received, the customer's ID and the specific meeting/seminar will be looked up automatically and the customer will be added to the attendee list. If it is a new respondent from an existing client corporation they will be offered the choice of creating a user account or simply bailing out, and their e-mail information is destroyed immediately.

Thanks,
Dan