Email Formats

{
  "mx": [
    "10 d23417a.ess.barracudanetworks.com.",
    "10 d23417b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:50.193.90.226 ip4:50.193.90.227 ip4:70.34.149.0/26 ip4:64.235.144.0/20 ip4:209.222.80.0/21 include:spf.protection.outlook.com include:_spf.ultipro.com ~all"
  ]
}