Email Formats

{
  "mx": [
    "10 mx01.qboxmail.com.",
    "20 mx02.qboxmail.com."
  ],
  "spf": [
    "v=spf1 include:amazonses.com include:_spf.firebasemail.com include:spf.qboxmail.com include:spf.sendinblue.com mx a -all"
  ]
}