Email Formats

{
  "mx": [
    "10 d310816a.ess.barracudanetworks.com.",
    "20 d310816b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx ip4:208.105.159.2/32  ip4:173.242.110.10/32 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ~all"
  ]
}