Email Formats

{
  "mx": [
    "10 incoming-3.mail.etat.lu.",
    "10 incoming-2.mail.etat.lu.",
    "10 incoming-1.mail.etat.lu.",
    "10 incoming-4.mail.etat.lu."
  ],
  "spf": [
    "v=spf1 include:spf.mailjet.com include:_spf.etat.lu ~all"
  ]
}