Email Formats

{
  "mx": [
    "0 mail.ioto.ca.",
    "32767 ms94912591.msv1.invalid."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:148.113.170.100 include:spf.web-dns1.com +ip4:167.114.195.192 +ip4:142.44.213.54 +ip4:54.39.51.74 ~all"
  ]
}