Email Formats

{
  "mx": [
    "20 b.mx.agrosys.com.br.",
    "10 a.mx.agrosys.com.br."
  ],
  "spf": [
    "v=spf1 mx ip4:179.43.40.202 include:synkro.net.br a:antispam.synkro.net.br. ip4:189.42.17.16/28 ip4:177.54.50.80/29 ip4:200.225.113.70 ip6:2804:1958:0:2::70 -all"
  ]
}