Email Formats

{
  "mx": [
    "10 d211553b.ess.barracudanetworks.com.",
    "5 d211553a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx a:fahrhall.com ip4:209.20.46.26 ip4:23.111.70.17 include:spf.protection.outlook.com ~all"
  ]
}