Email Formats

{
  "mx": [
    "20 d330754a.ess.barracudanetworks.com.",
    "10 d330754a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a  ip4:43.229.13.196 ip4:43.229.13.197 ip4:43.229.13.198 ip4:43.229.13.199 ip4:43.229.13.200 ip4:43.229.13.201 ip4:43.229.13.202 ~all"
  ]
}