redmide 配置郵箱 出錯記錄501 mail from address must be same as authorization user

redmine  》配置 》郵件通知 》郵件發件人地址，跟配置文件的發送郵箱要統一。

  production:
    delivery_method: :smtp
    smtp_settings:
      ssl: true
      address: "smtp.qq.com"
      port: 465 
      domain: "smtp.qq.com"
      authentication: :login
      user_name: "[email protected]"
      password: "123"

換行、空格都很嚴格，容易出錯，請注意。