Email Formats

{
  "mx": [
    "10 smtp02.topdns.com.",
    "10 smtp03.topdns.com.",
    "10 smtp04.topdns.com."
  ],
  "spf": [
    "v=spf1 a:firstsurfacemirror.com -all",
    "v=spf1 mx a ip4:104.248.237.117 ~all"
  ]
}