Email Formats

{
  "mx": [
    "25 alt1.aspmx.l.google.com.",
    "25 alt2.aspmx.l.google.com.",
    "30 alt3.aspmx.l.google.com.",
    "30 alt4.aspmx.l.google.com.",
    "22 aspmx.l.google.com.",
    "10 mail.protonmail.ch.",
    "20 mailsec.protonmail.ch."
  ],
  "spf": [
    "v=spf1 include:_spf.protonmail.ch mx include:spf.registeredsite.com ~all"
  ]
}