Email Formats

{
  "mx": [
    "10 east.smtp.exch083.serverdata.net.",
    "15 west.smtp.exch083.serverdata.net."
  ],
  "spf": [
    "v=spf1 include:spf.serverdata.net ~all",
    "v=spf1 mx a ptr a:sendgrid.net include:sendgrid.net include:spf.serverdata.net ~all"
  ]
}