In case you haven't heard, Mailtrap is a fake SMTP server for your development team to test, review and share emails from where you are preparing your project. You will be able to test with real data without running the risk of spamming your customers.  Mailtrap is created by Railsware and for some development stages, it's free. You simply sign up for Mailtrap then email all your preproduction environments through your fake Mailtrap SMTP server.  You can view and debut your email using their friendly GUI. You can also use Mailtrap to put dumps on your production database with real user emails through tests on your staging server.  Your automated test runs opposite the real data by sending emails through Mailtrap.  This will eliminate the risk of testing emails that…