Email Formats

{
  "mx": [
    "10 d96675a.ess.barracudanetworks.com.",
    "20 d96675b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf2.tentcraft.com include:spf3.tentcraft.com include:39568133.spf06.hubspotemail.net ~all"
  ]
}