Email Formats

{
  "mx": [
    "10 mx1.unsa.edu.ar.",
    "20 mx2.unsa.edu.ar."
  ],
  "spf": [
    "v=spf1 ip4:170.210.200.2 ip4:170.210.200.33 ip4:170.210.200.5 ip4:170.210.200.6 +include:_spf.google.com -all"
  ]
}