Email Formats

{
  "mx": [
    "0 correo.stp.gov.py.",
    "5 mail.stp.gov.py."
  ],
  "spf": [
    "v=spf1 -a mx a:mail.stp.gov.py ip4:201.217.47.102 ip4:200.108.137.174 ~all"
  ]
}