Email Formats

{
  "mx": [
    "0 d130754a.ess.barracudanetworks.com.",
    "0 d130754b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:12.15.72.196/32 ip4:12.4.5.178/32 ip4:12.89.49.230/32 include:spf.protection.outlook.com -all"
  ]
}