Email Formats

{
  "mx": [
    "15 d304228b.ess.barracudanetworks.com.",
    "10 d304228a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 +a +mx ip4:45.56.217.54 ip4:216.223.149.165 ip4:216.223.149.174 include:spf.ess.barracudanetworks.com include:spf.antispamcloud.com include:spf.mandrillapp.com -all"
  ]
}