Email Formats

{
  "mx": [
    "60 mx3.bando.de.",
    "50 mx0.bando.de.",
    "30 mx1.bando.de."
  ],
  "spf": [
    "v=spf1 +a +mx include:mktomail.com include:spf.sendinblue.com -all"
  ]
}