Email Formats

{
  "mx": [
    "10 d341211a.ess.barracudanetworks.com.",
    "20 d341211b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 +mx +a +ip4:64.91.241.161 +include:23851369.spf08.hubspotemail.net +include:spf.constantcontact.com +include:edgepilot.com +include:spf.ess.barracudanetworks.com -all"
  ]
}