Email Formats

{
  "mx": [
    "10 d323031a.ess.barracudanetworks.com.",
    "20 d323031b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:reliabletire.com ip4:74.112.208.34 -all",
    "v=spf1 include:spf.protection.outlook.com -all"
  ]
}