Email Formats

{
  "mx": [
    "20 electro-spec-com.mx2.mx25.net.",
    "30 electro-spec-com.mx3.mx25.net.",
    "40 electro-spec-com.mx4.mx25.net.",
    "10 electro-spec-com.mx1.mx25.net."
  ],
  "spf": [
    "v=spf1 mx a ip4:67.225.154.71 include:spf.serverdata.net include:318916.spf03.hubspotemail.net include:mailgun.org ~all"
  ]
}