Email Formats

{
  "mx": [
    "10 mail.fivestaralliance.com.mx.swishmail.net."
  ],
  "spf": [
    "v=spf1 a:mail.fivestaralliance.com include:_netblocks.swishmail.com include:_spf.google.com include:spf.signaturetravelnetwork.com ~all"
  ]
}