Email Formats

{
  "mx": [
    "10 d335046a.ess.barracudanetworks.com.",
    "20 d335046b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:96.95.26.197 ip4:50.169.114.58 include:spf.protection.outlook.com include:spf.smtp2go.com include:mailgun.org ~all"
  ]
}