Email Formats

{
  "mx": [
    "10 d133420a.ess.barracudanetworks.com.",
    "20 d133420b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a ip4:144.48.17.186 ip4:103.6.3.21 ip4:103.6.3.165 ip4:103.6.3.161 include:spf.ess.barracudanetworks.com include:outbound.mailhop.org include:spf.protection.outlook.com ~all"
  ]
}