Email Formats

{
  "mx": [
    "0 smtp.google.com.",
    "1 mx-01.eml100bom.ctr.sophos.com.",
    "10 mx-02.eml100bom.ctr.sophos.com."
  ],
  "spf": [
    "v=spf1 include:_spf.google.com -all"
  ]
}