Email Formats

{
  "mx": [
    "10 d304366a.ess.barracudanetworks.com.",
    "20 d304366b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx a ptr ip4:205.237.102.180 include:spf.protection.outlook.com include:spf.campminder.com ~all"
  ]
}