title: How to use Sendgrid Parse API in Rails
body: <p>How do I configure the application to receive the emails coming to the server.</p>
  
  <p>I have a rails application which is readily sending the emails to email id's as I assign, but I don't know what to write in my controller to get the emails objects(headers, footers, body, etc) from parse api.</p>
  
  <p>I am new to rails, So I wish to create a basic topic where experienced people should gather and reply to make the sendgrid api more and more informable...</p>