Email Formats

{
  "mx": [
    "10 amazon-smtp.amazon.com."
  ],
  "spf": [
    "v=spf1 ip4:207.171.160.0/19 ip4:87.238.80.0/21 ip4:72.21.193.0/24 ip4:72.21.196.0/22 ip4:72.21.208.0/24 ip4:72.21.205.0/24 ip4:72.21.209.0/24 ip4:194.154.193.192/27 ip4:194.7.41.152/28 ip4:212.123.28.40/32 ip4:203.81.17.0/24 ip4:72.21.212.0/25 ~all"
  ]
}