Email Formats

{
  "mx": [
    "10 d197339a.ess.barracudanetworks.com.",
    "20 d197339b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:66.231.216.49 ip4:134.195.128.14 ip4:69.49.157.242 include:spf.protection.outlook.com -all"
  ]
}