gankit

// Index of some column that is not used.
var SENT_COLUMN = 15;
// Place your Grid API Key here.
var MAILGUN_KEY = "YOUR_MAILGUN_KEY"
// The emails will be send from here.
var EMAIL_FROM = "Company Name <info@mycompany.com>";
// Errors will be send here
var SUPPORT_EMAIL = "error@mycompany.com";
// Subject of the email
var SUBJECT = "EMAIL SUBJECT";