Email Formats

{
  "mx": [
    "20 mail-mx04.fcb.de.",
    "10 mail-mx03.fcb.de."
  ],
  "spf": [
    "v=spf1 a mx ip4:85.159.246.47 ip4:85.159.246.48 mx:mail-mx03.fcb.de mx:mail-mx04.fcb.de include:spf.protection.outlook.com -all"
  ]
}