Email Formats

{
  "mx": [
    "5 smtp.urgo.org.",
    "10 mail.urgo.org."
  ],
  "spf": [
    "v=spf1 mx a ip4:74.204.160.208/28 ip4:170.39.228.246 include:amazonses.com include:mail.zendesk.com -all"
  ]
}