Email Formats

{
  "mx": [
    "10 mail1.viared.cl.",
    "5 mail2.viared.cl."
  ],
  "spf": [
    "v=spf1 a mx ip4:200.27.90.0/24 ip4:200.73.25.195/26 include:servers.mcsv.net include:amazonses.com include:_spf.sent2email.com include:mailgun.org ~all"
  ]
}