Email Formats

{
  "mx": [
    "10 d247016a.ess.barracudanetworks.com.",
    "15 d247016b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:_u.bankonnet.com._spf.smart.ondmarc.com ~all"
  ]
}