Email Formats

{
  "mx": [
    "0 mail.coreconcepts.sg."
  ],
  "spf": [
    "v=spf1 include:_spf.google.com +a +mx +ip4:103.14.236.18 ip4:103.14.236.19 ip4:103.14.236.1 ip4:103.14.237.180 ~all"
  ]
}