Email Formats

{
  "mx": [
    "10 d203906a.ess.barracudanetworks.com.",
    "20 d203906b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:72.55.253.63 mx a:mail.microchem.com ip4:72.248.194.226 include:spf.constantcontact.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ~all"
  ]
}