Email Formats

{
  "mx": [
    "20 mx2.krystal.io.",
    "10 mx1.krystal.io."
  ],
  "spf": [
    "v=spf1 ip4:77.72.1.50 ip4:77.72.2.106 include:relay.k.io ip4:92.204.220.53 include:secureserver.net a mx ~all"
  ]
}