Email Formats

{
  "mx": [
    "10 d266928a.ess.barracudanetworks.com.",
    "100 d266928b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:70.61.15.194 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all"
  ]
}