gistfile1.builder

require 'tlsmail'
Net::SMTP.enable_tls(OpenSSL::SSL::VERIFY_NONE)
ActionMailer::Base.raise_delivery_errors = true
ActionMailer::Base.perform_deliveries = true
ActionMailer::Base.smtp_settings = {
  :address  => "smtp.gmail.com",
  :port  => 587,
  :domain => "mydomain.co.uk",
  :user_name  => "e@mydomain.co.uk",
  :password  => "password",
  :authentication  => :login,
  :tls => true
}