Email Formats

{
  "mx": [
    "50 mx0.madisonhotel.de."
  ],
  "spf": [
    "v=spf1 mx a ip4:109.237.221.61 ip4:87.230.47.223 include:servers.mcsv.net include:nextguest.app include:spf.flowmailer.net include:spf.myincert.com a:ltxmail.synxis.com -all"
  ]
}