Email Formats

{
  "mx": [
    "3 tpfml.tenpao.com.",
    "8 hkmail.tenpao.com.",
    "6 tpmail.tenpao.com.",
    "10 mail3.tenpao.com."
  ],
  "spf": [
    "v=spf1 include:spf.tenpao.com include:spf.winmail.cn -all"
  ]
}