Email Formats

{
  "mx": [
    "5 d84971a.ess.barracudanetworks.com.",
    "10 d84971b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:polkcpa-com.spf.smtp25.com ip4:216.150.236.242 -all"
  ]
}