Email Formats

{
  "mx": [
    "10 dc2-mail.umb.com.",
    "10 toc-mail.umb.com.",
    "30 mail.umb.com."
  ],
  "spf": [
    "v=spf1 ip4:198.136.201.224 ip4:198.153.253.80 ip4:198.135.226.43 -all"
  ]
}