Email Formats

{
  "mx": [
    "80 mail1.lbbw-im.de.",
    "10 lbbw-immobilien.de.",
    "80 mail2.lbbw-im.de.",
    "10 mail3.lbbw-im.de.",
    "20 mail4.lbbw-im.de."
  ],
  "spf": [
    "v=spf1 a mx include:spf.mailjet.com ?all"
  ]
}