Email Formats

{
  "mx": [
    "10 d245949a.ess.barracudanetworks.com.",
    "40 mail.magictransportation.ca.",
    "15 d245949b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx include:spf.execulink.com -all"
  ]
}