Sending email with Ruby + Google Apps Mail

rubygmail.rb

#!/usr/bin/env ruby

require 'rubygems'
require 'tlsmail'

msg=<<EOF
From: Test Sender <sender@domain.com>
To: Test Recipient <recipient@domain.com>
Subject: test

This is a test
EOF

Net::SMTP.enable_tls(OpenSSL::SSL::VERIFY_NONE)
Net::SMTP.start('smtp.gmail.com', 587, 'domain.com', 'sender@domain.com', 'password', :login) do |smtp|
        smtp.send_message msg, "sender@domain.com", "recipient@domain.com"
end