Email Formats

{
  "mx": [
    "10 d287870a.ess.barracudanetworks.com.",
    "20 d287870b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:send.ibsa.org include:sendgrid.net ip4:209.18.65.223 -all"
  ]
}