Email Formats

{
  "mx": [
    "10 d195189a.ess.barracudanetworks.com.",
    "20 d195189b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:70.63.0.136 ip4:12.31.47.242 include:spf.protection.outlook.com ~all"
  ]
}