Email Formats

{
  "mx": [
    "10 prf-smtp-in.m.smail.eu.",
    "20 alt1.prf-smtp-in.m.smail.eu."
  ],
  "spf": [
    "v=spf1 a mx include:_spf.remax.smail.eu include:spf.postal.eclosum.com include:_spf.kmitd.com include:spf.mailjet.com -all"
  ]
}