Email Formats

{
  "mx": [
    "0 d166844b.ess.barracudanetworks.com.",
    "0 d166844a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:spf2.formulacorp.com include:spf3.formulacorp.com include:spf4.formulacorp.com include:spf.ess.barracudanetworks.com -all include:spf.constantcontact.com"
  ]
}