Email Formats

{
  "mx": [
    "10 d304251a.ess.barracudanetworks.com.",
    "15 d304251b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:63.144.73.194/32 ip4:63.144.73.196/32 ip4:207.67.9.235/32 ip4:207.195.194.75/32 ip4:207.173.192.201/32 ip4:209.222.82.0/24 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all"
  ]
}