Email Formats

{
  "mx": [
    "10 d145487a.ess.barracudanetworks.com.",
    "20 d145487b.ess.barracudanetworks.com.",
    "99 mail.willissmith.com."
  ],
  "spf": [
    "v=spf1 ip4:47.206.167.134 ip4:3.210.165.20  include:_spf.intacct.com include:spf.ess.barracudanetworks.com include:sendgrid.net  ~all"
  ]
}