Email Formats

{
  "mx": [
    "10 mail.protonmail.ch.",
    "20 mailsec.protonmail.ch."
  ],
  "spf": [
    "v=spf1 +a +mx include:relay.mailchannels.net +ip4:23.235.210.65 include:_spf.protonmail.ch ~all"
  ]
}