Mandrill Net::SMTPAuthenticationError:435 4.7.8错误:身份验证失败[已关闭]

在生产和本地主机上通过Mandrill发送邮件有问题,一切都很好。

我的配置:

config.action_mailer.perform_deliveries = true
  config.action_mailer.smtp_settings = {
      :port =>           '587',
      :address =>        'smtp.mandrillapp.com',
      :user_name =>      'my_mail@gmail.com',
      :password =>       'password',
      :authentication => 'plain',
      :domain => 'http://example.net/',
      :enable_starttls_auto => true
  }

错误日志:

Net::SMTPAuthenticationError:435 4.7.8错误:身份验证失败:

    from /home/deployer/.rbenv/versions/2.2.1/lib/ruby/2.2.0/net/smtp.rb:976:in `check_auth_response'
    from /home/deployer/.rbenv/versions/2.2.1/lib/ruby/2.2.0/net/smtp.rb:740:in `auth_plain'
    from /home/deployer/.rbenv/versions/2.2.1/lib/ruby/2.2.0/net/smtp.rb:732:in `authenticate'
    from /home/deployer/.rbenv/versions/2.2.1/lib/ruby/2.2.0/net/smtp.rb:567:in `do_start'
    from /home/deployer/.rbenv/versions/2.2.1/lib/ruby/2.2.0/net/smtp.rb:520:in `start'
    from /home/deployer/apps/shinaswiss/shared/bundle/ruby/2.2.0/gems/mail-2.6.3/lib/mail/network/delivery_methods/smtp.rb:112:in `deliver!'
    from /home/deployer/apps/shinaswiss/shared/bundle/ruby/2.2.0/gems/mail-2.6.3/lib/mail/message.rb:2141:in `do_delivery'
    from /home/deployer/apps/shinaswiss/shared/bundle/ruby/2.2.0/gems/mail-2.6.3/lib/mail/message.rb:236:in `block in deliver'