[test] Replaced Time.now with SecureRandom.
Test: Use success@simulator.amazonses.com instead of test@example.com for Contact Password Test.

Otherwise you get a 422 from the WebCRM, because it's not allowed to send to test@example.com .

More details to success@simulator.amazonses.com see http://docs.aws.amazon.com/ses/latest/DeveloperGuide/mailbox-simulator.html