Rails mailer configuration for Google Apps

gistfile1.rb

ActionMailer::Base.perform_deliveries = true
ActionMailer::Base.delivery_method = :smtp
ActionMailer::Base.raise_delivery_errors = true
ActionMailer::Base.default_charset = "utf-8"
ActionMailer::Base.smtp_settings = { 
  :enable_starttls_auto => true,
  :address            => "smtp.gmail.com",
  :port               => "587",
  :domain             => "domain.com",
  :authentication     => :login,
  :user_name          => "user@domain.com",
  :password           => "password"
}