Email Formats

{
  "mx": [
    "10 shadow.mxrouting.net.",
    "20 shadow-relay.mxrouting.net."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:217.196.55.0 include:_spf.mailspamprotection.com include:mxlogin.com ~all"
  ]
}