Email Formats

{
  "mx": [
    "1 aspmx.l.google.com.",
    "5 alt1.aspmx.l.google.com.",
    "5 alt2.aspmx.l.google.com.",
    "10 alt4.aspmx.l.google.com.",
    "10 alt3.aspmx.l.google.com."
  ],
  "spf": [
    "v=spf1 mx ip4:74.113.72.0/22 include:_spf.google.com ip4:206.123.20.70/32 ip6:2001:470:e1f7::c0db:fe00/120 -all"
  ]
}