Email Formats

{
  "mx": [
    "10 mx00.1and1.com.",
    "11 mx01.1and1.com."
  ],
  "spf": [
    "v=spf1 include:_spf.perfora.net include:_spf.kundenserver.de include:+ip4:74.208.4.194/29 include:+ip4:166.78.71.1/28 include:_mg.bybettersoftware.com include:_mailgun.org ~all"
  ]
}