Email Formats

{
  "mx": [
    "20 d147565b.ess.barracudanetworks.com.",
    "10 d147565a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx include:spf.mailjet.com include:_spf.mailspamprotection.com ip4:100.34.224.220 -all"
  ]
}