Email Formats

{
  "mx": [
    "10 d172885a.ess.barracudanetworks.com.",
    "20 d172885b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a:mail.speedwaymotorsports.com include:spf-00a4e101.pphosted.com include:spf.speedwaymotorsports.com  -all"
  ]
}