Email Formats

{
  "mx": [
    "10 d188016a.ess.barracudanetworks.com.",
    "20 d188016b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:50.241.190.241/32 ip4:50.241.190.243/32 ip4:74.208.4.197/32 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:sendgrid.net ~all"
  ]
}