Email Formats

{
  "mx": [
    "20 sx02.tlmnet.it.",
    "10 sx01.tlmnet.it."
  ],
  "spf": [
    "v=spf1 include:_spf.aruba.it mx a ip4:185.160.120.0/24 ip4:185.160.122.0/24 ip4:151.0.135.132/32 -all"
  ]
}