Email Formats

{
  "mx": [
    "20 d343837b.ess.barracudanetworks.com.",
    "10 d343837a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:142.0.180.128 mx:haleymail.com include:email-od.com include:sendgrid.net -all"
  ]
}