Email Formats

{
  "mx": [
    "10 mx-48720320.mail.eu.retarus.com.",
    "30 mail2.gag-koeln.de."
  ],
  "spf": [
    "v=spf1 ip4:89.1.5.35 ip4:89.1.5.40 ip4:176.95.251.104 ip4:172.246.1.222 ip4:116.202.252.120 mx include:spf.protection.outlook.com include:spf.eu.signature365.net include:_spf.retarus.com -all"
  ]
}