Email Formats

{
  "mx": [
    "10 west.smtp.exch083.serverdata.net.",
    "20 east.smtp.exch083.serverdata.net."
  ],
  "spf": [
    "v=spf1 mx a ip4:158.69.118.121/32 include:d-one.com include:mailchimp.com ~all"
  ]
}