Email Formats

{
  "mx": [
    "55 mail.protonmail.ch.",
    "10 mx.zoho.com.",
    "20 mx2.zoho.com.",
    "50 mx3.zoho.com.",
    "60 mailsec.protonmail.ch."
  ],
  "spf": [
    "v=spf1 mx include:_spf.protonmail.ch include:zoho.com include:_spf.smtp.com ~all"
  ]
}