Email Formats

{
  "mx": [
    "10 d234022a.ess.barracudanetworks.com.",
    "10 d234022b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:_spf.iontuition.com include:_providers.iontuition.com -all"
  ]
}