Email Formats

{
  "mx": [
    "10 d167048a.ess.barracudanetworks.com.",
    "12 d167048b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:38.143.99.35 ip4:8.30.193.234 ip4:174.128.33.164 include:spf.protection.outlook.com -all"
  ]
}