Email Formats

{
  "mx": [
    "1 concentrateur.bouygues-construction.com.",
    "10 secours.bouygues-construction.com."
  ],
  "spf": [
    "v=spf1 mx ip4:212.158.146.143 ip4:193.57.109.0/24 include:spf.protection.outlook.com -all"
  ]
}