Many times it is needed to send emails programmatically from JavaScript. So here is a beautiful way we present to send emails from your Gmail with JavaScript using Google Apps Script. You don't need to go through any OAuth process. This is very simple, straight forward, easy to use and needs zero programming skills to implement.

What it can do ?

• Easy to use API to send email with JavaScript and Google Apps Script
• You can set different email parameters like to, cc, bcc, subject and body dynamically
• Supports HTML content in the email body
• Send emails with both HTTP GET and POST as per requirement
• All emails are sent through your Gmail account
• Can send the same email to multiple people at a time. The recipient's address should be separated with comma.
• You can track all emails (those have been sent), from your Gmail account's sent folder
• The front-end code is very light weight and uses only Jquery

Purchase

You can purchase the script and instruction guide from below.

Purchase

You must see: Submit HTML Contact Forms in Google Spreadsheet with Notification Email

Let's see a demo video

Some of its limitation

• It can not send attachments
• It uses Google Apps Script to send emails from your Gmail account. So there are limitations on number of emails you can sent per day per account.
• The limits are as follows (as on 9th Mar 2015) 

  	Consumer	Google Apps (free)	Google Apps for Business
  Email Body Size	200 kB/msg	200 kB/msg	400 kB/msg
  Email Recipients	100 / day	100 / day	1500 / day
  Email Recipients Per Message	50 / msg	50 / msg	50 / msg

• For more detail and recent information visit https://script.google.com/dashboard and click on the tab "Quota Limits"