Rails.env is ignored

[danielb2]

Should probably do something with Rails.env. It looks like during testing, this gem actually tries to send mail but fails with a connection failure unless it's configured.

Maybe also look into ActionMailer::Base.deliveries and see how that's used during testing?

http://edgeguides.rubyonrails.org/action_mailer_basics.html#mailer-testing

[yzhang]

Hi, Daniel, thanks for your feedback, could you fix this and send me a pull request?