Email Formats

{
  "mx": [
    "10 mx123a.serverlet.com.",
    "10 mx123b.serverlet.com."
  ],
  "spf": [
    "v=spf1 a include:_spf.serverlet.com ip4:185.24.68.48 ip4:185.24.68.50 ~all"
  ]
}