Email Formats

{
  "mx": [
    "10 barracuda.penso.com.br."
  ],
  "spf": [
    "v=spf1 a mx include:spf.mcdns.com.br ip4:209.126.119.10 include:pensomail.com.br include:_spf.rdstation.com.br include:sendgrid.net ~all"
  ]
}