Home Sending Email in Rails App
 I've been trying to create a RoR app that sends an outgoing email, where you can specify the message, subject, etc. I have not installed any type of email server and have no idea how to configure the smtp settings. I want the finished product to look something like this: http://www.tutorialspoint.com/images/send-email.gif I am working in a pretty new version of Mac OS X and have been following this tutorial that uses the Action Mailer Class: http://www.tutorialspoint.com/ruby-on-rails/rails-send-email.htm Unfortunately this tutorial doesn't comply with rails 4.0 so it's a bit dodgy. Anyway, when I set the smtp settings in environment.rb it looks like this: config.action_mailer.delivery_method = :smtp config.action_mailer.smtp_settings = { address: 'smtp.gmail.com', port: 587, domain: 'anythingworks', user_name: 'mygmail@gmail.com', password: 'mygmailpassword', authentication: 'plain', enable_starttls_auto: true }  I actually have no idea what to put for the address, domain, and user_name and passwords. Is there anyway I can send the email from localhost and if so, how would I configure my smtp settings? Any help would be really appreciated! Thank you in advance