Email Formats

{
  "mx": [
    "1 aspmx.l.google.com.",
    "5 alt1.aspmx.l.google.com.",
    "10 alt2.aspmx.l.google.com.",
    "20 alt3.aspmx.l.google.com.",
    "20 alt4.aspmx.l.google.com."
  ],
  "spf": [
    "v=spf1 ip4:192.254.250.167 +a +mx +a:gmail.com +a:google.com +mx:google.com +include:google.com +include:gmail.com ~all"
  ]
}