Email Formats

{
  "mx": [
    "20 relay20.uncu.edu.ar.",
    "50 raiz.uncu.edu.ar.",
    "10 relay30.uncu.edu.ar.",
    "10 relay40.uncu.edu.ar."
  ],
  "spf": [
    "v=spf1 mx ip4:200.9.147.38 ip4:200.9.147.43 ip4:200.9.147.44 ip4:170.210.147.29 ip4:179.0.132.39 ip4:200.12.137.29 ip4:200.9.147.39 -all"
  ]
}