Email Formats

{
  "mx": [
    "3 d277955a.ess.barracudanetworks.com.",
    "5 d277955b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:74.208.195.238 ip4:217.182.181.22 ip4:37.59.169.75 ip4:54.36.22.220 ip6:2603:1000::/24 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:_spf.elasticemail.com ~all"
  ]
}