Send E-mail uppon submission of Google Form (insert script in the form's spreadsheet)

send_email.js

function sendFormByEmail(e) 
{    
  // Remember to replace this email address with your own email address
  var email = "email@domain.##"; 

  var s = SpreadsheetApp.getActiveSheet();
  var headers = s.getRange(1,1,1,s.getLastColumn()).getValues()[0];    
  var htmlBody = '';
  var name = e.namedValues[headers[1]].toString();
  var replyTo = e.namedValues[headers[2]].toString();
  var subject = "E-mail subject";

  // The variable e holds all the form values in an array.
  // Loop through the array and append values to the body.

  for(var i in headers) 
    htmlBody += '<h3>' + headers[i] + '</h3>' + '<p>' + e.namedValues[headers[i]].toString() + '</p>';     
 
  // Send the email
  MailApp.sendEmail({
    to: email,
    name: name,
    replyTo: replyTo,
    subject: subject,
    htmlBody: htmlBody,
  }); 

  // Based off of a script originally posted by Amit Agarwal - www.labnol.org
  // Credit to Henrique Abreu for fixing the sort order
}