Email Formats

{
  "mx": [
    "0 etgesengenharia.com.br."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:162.19.97.190 +ip4:5.196.124.146 +ip4:51.91.17.113 +include:_spf.wd03.com.br +ip4:51.91.182.233 +ip4:192.99.233.135 ~all"
  ]
}