Email Formats

{
  "mx": [
    "10 d78395a.ess.barracudanetworks.com.",
    "20 d78395b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a:mail.amsou.com include:secureserver.net include:psm.knowbe4.com ip4:159.183.173.151 ip4:206.130.112.158 ~all"
  ]
}