Email Formats

{
  "mx": [
    "10 mx00.1and1.com.",
    "10 mx01.1and1.com."
  ],
  "spf": [
    "v=spf1 +a +mx include:_spf.perfora.net ip4:12.201.151.66 include:_spf.bigcommerce.com -all"
  ]
}