MailApp is the api from Google App Script that can be used to send mail
function sendEmails() {
var subject = "A subject for your new app!";
var message = "And this is the very first message"
var recipientEmail = "[email protected]";
MailApp.sendEmail(recipientEmail, subject, message);
}
The MailApp Class is limited to quotas based on your Google Account:
You can check your email quota within MailApp
function checkQuota() {
Logger.log(MailApp.getRemainingDailyQuota());
}