Email Formats

{
  "mx": [
    "10 efa1.icuatlanta.com."
  ],
  "spf": [
    "v=spf1 mx ip4:66.216.32.0/23 ip4:170.52.42.0/23 ip4:69.61.107.134 a:web1.icuatlanta.com ~all"
  ]
}