Email Formats

{
  "mx": [
    "10 d282108a.ess.barracudanetworks.com.",
    "20 d282108b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf1.stran.com include:spf2.stran.com include:spf3.stran.com ~all"
  ]
}