Email Formats

{
  "mx": [
    "30 posta19.sws.cz.",
    "91 mail.sws.cz.",
    "90 omega.sws.cz.",
    "60 ex19srv.sws.cz.",
    "98 delta.sws.cz.",
    "20 omega19.sws.cz.",
    "35 posta.sws.cz."
  ],
  "spf": [
    "v=spf1 mx ip4:194.228.54.61 ip4:84.244.69.35 ip4:194.228.54.54 ip4:84.244.69.45 ip4:84.244.69.36  include:_spf.google.com include:eu.mailgun.org ~all"
  ]
}