Email Formats

{
  "mx": [
    "10 d101275a.ess.barracudanetworks.com.",
    "20 d101275b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:24.159.202.166  include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all"
  ]
}