Email Formats

{
  "mx": [
    "10 mail.protonmail.ch.",
    "20 mailsec.protonmail.ch."
  ],
  "spf": [
    "v=spf1  include:_spf.protonmail.ch include:_spf-eu.ionos.com include:smtpout.hostinguk.net a:mail4.hostinguk.net a:drumlinsecurity.net a:pdf2html5.com include:drumlinsecurity.com.spf.auto.dnssmarthost.net ~all"
  ]
}