...possible? Anything is possible in Flash. :) Yes, but it needs to interface with a server application like PHP to handle the data transmit functions. I've got an old PHP email script that I use for everything (Lassie contact form, my portfolio...). It's a reliable old beast (if not a little privative!). Regardless, flash just becomes the deployment vehicle that populates that email script. The only catch is that you need to host the SWF on a PHP enabled server... however, that's not a big deal. Almost every web hosting service is running PHP. For starters, layout your email form in Flash with dynamic text fields. Also copy the following into a text file and save it as "email.php". This is the email script (it's about 95% code comments). The only lines that you should need to change are the email address and the subject line. Otherwise, you don't have to do anything with this script file but send data to it.
<?php
/***************************************************\
* PHP 4.1.0+ version of email script. For more
* information on the mail() function for PHP, see
* http://www.php.net/manual/en/function.mail.php
\***************************************************/
// First, set up some variables to serve you in
// getting an email. This includes the email this is
// sent to (yours) and what the subject of this email
// should be. It's a good idea to choose your own
// subject instead of allowing the user to. This will
// help prevent spam filters from snatching this email
// out from under your nose when something unusual is put.
$sendTo = "you@youremail.com";
$subject = "Flash site message";
// variables are sent to this PHP page through
// the POST method. $_POST is a global associative array
// of variables passed through this method. From that, we
// can get the values sent to this page from Flash and
// assign them to appropriate variables which can be used
// in the PHP mail() function.
// header information not including sendTo and Subject
// these all go in one variable. First, include From:
$headers = "From: " . $_POST["name"] . "<" . $_POST["email"] .">\r\n";
// next include a replyto
$headers .= "Reply-To: " . $_POST["email"] . "\r\n";
// often email servers won't allow emails to be sent to
// domains other than their own. The return path here will
// often lift that restriction so, for instance, you could send
// email to a hotmail account. (hosting provider settings may vary)
// technically bounced email is supposed to go to the return-path email
$headers .= "Return-path: " . $_POST["email"];
// now we can add the content of the message to a body variable
$message = $_POST["name"] ."\r\n". $_POST["message"];
// once the variables have been defined, they can be included
// in the mail function call which will send you an email
mail($sendTo, $subject, $message, $headers);
?>
Get that set up and make sure your webhost is running PHP. Then I can coach you through the scripting of the Flash form.
This is really quite easy, don't worry!