Email Formats

{
  "mx": [
    "10 d146015b.ess.barracudanetworks.com.",
    "0 d146015a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx a ip4:208.74.8.144/32 a ip4:63.88.145.186 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all"
  ]
}