Email Formats

{
  "mx": [
    "10 mail.protonmail.ch.",
    "98 d299576a.ess.barracudanetworks.com.",
    "99 d299576b.ess.barracudanetworks.com.",
    "15 mailsec.protonmail.ch."
  ],
  "spf": [
    "v=spf1 a mx ip4:47.180.136.94 ip4:47.180.136.95 ip4:47.180.136.96 ip4:47.180.136.97 ip4:47.180.136.98 include:_spf.protonmail.ch include:spf.ess.barracudanetworks.com ~all"
  ]
}