Email Formats

{
  "mx": [
    "5 mx00.ionos.com.",
    "10 mx01.ionos.com.",
    "25 us1-smtp-mx1.titanhq.com.",
    "20 us1-smtp-mx2.titanhq.com."
  ],
  "spf": [
    "v=spf1 include:_spf.perfora.net include:_spf.kundenserver.de -all"
  ]
}