Email Formats

{
  "mx": [
    "10 in1-smtp.messagingengine.com.",
    "20 in2-smtp.messagingengine.com."
  ],
  "spf": [
    "v=spf1 ip4:78.46.1.18 ip4:178.238.225.43 ip6:2a01:4f8:d0a:2675::2 include:spf.messagingengine.com ?all"
  ]
}