Email Formats

{
  "mx": [
    "10 mail.jacobsoncommunication.com."
  ],
  "spf": [
    "v=spf1 ip4:200.69.17.158 ip4:64.6.254.96 +a +mx +ip4:199.204.248.147 +include:relay.mailchannels.net ~all"
  ]
}