Email Formats

{
  "mx": [
    "10 inbound-smtp.us-east-1.amazonaws.com."
  ],
  "spf": [
    "v=spf1 ip4:178.62.225.33 include:amazonses.com include:_spf.mail.yahoo.com ip4:98.137.0.0/24 ip4:167.99.39.236 +a +mx +ip4:104.243.45.66 ~all"
  ]
}