Email Formats

{
  "mx": [
    "10 west.smtp.mx.exch081.serverdata.net.",
    "20 east.smtp.mx.exch081.serverdata.net."
  ],
  "spf": [
    "v=spf1 include:spf.em.secureserver.net include:spf.serverdata.net include:2103848.spf06.hubspotemail.net ip4:204.116.187.146 ~all"
  ]
}