Email Formats

{
  "mx": [
    "3 d271608a.ess.barracudanetworks.com.",
    "5 d271608b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:12.195.126.132 ip4:12.158.45.250 a:email.pereztrading.com include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com -all"
  ]
}