Email Formats

{
  "mx": [
    "5 m01.mail2u.com.br.",
    "10 m02.mail2u.com.br.",
    "15 m03.mail2u.com.br."
  ],
  "spf": [
    "v=spf1 ip4:179.96.230.82 ip4:179.96.225.66 ip4:191.6.68.159 include:spf.mail2u.com.br include:_spf.mailersend.net -all"
  ]
}