Email Formats

{
  "mx": [
    "10 mailhost.billa.co.at.",
    "10 mailhost2.billa.co.at.",
    "10 mailhost3.billa.co.at."
  ],
  "spf": [
    "v=spf1 mx include:amazonses.com include:elaine-asp.de include:spf.protection.outlook.com include:_spf.billa.cz ~all"
  ]
}