Email Formats

{
  "mx": [
    "10 mail.matanet.org.mx.swishmail.net."
  ],
  "spf": [
    "v=spf1 mx a a:mail.matanet.org include:lists.trialsmith.com ip4:208.72.56.0/22 ip4:64.39.51.0/24 ip6:2602:ffb8::/36 ~all"
  ]
}