Email Formats

{
  "mx": [
    "0 mail.centrustec.com.br."
  ],
  "spf": [
    "v=spf1 ip4:131.100.231.34 include:_spf.joinvix.com.br +a +mx +ip4:200.170.163.20 +ip4:200.170.163.20 ~all"
  ]
}