Email Formats

{
  "mx": [
    "5 ppe-mx1.securemail.hibox.biz.",
    "10 ppe-mx2.securemail.hibox.biz."
  ],
  "spf": [
    "v=spf1 mx a ptr ip4:60.251.56.180 a:ppe-spf.securemail.hinet.net -all"
  ]
}