Email Formats

{
  "mx": [
    "1 mail.smithlenton.com.",
    "20 mail.icomco.com."
  ],
  "spf": [
    "v=spf1 ip4:50.17.101.1 ip4:74.86.8.124 a mx include:mail.icomco.com include:sendgrid.net ~all"
  ]
}