Email Formats

{
  "mx": [
    "3 cdn.corp-email.cn.",
    "2 cdn.corpemail.net.",
    "1 trinasolar-com.corpsmtp.net.",
    "5 cnc.biz-email.net.",
    "4 mail.biz-email.net."
  ],
  "spf": [
    "v=spf1 include:spfc.trinasolar.com include:mktomail.com include:spf.protection.outlook.com include:spf.corp-email.com include:spfb.corp-email.com -all"
  ]
}