Email Formats

{
  "mx": [
    "10 d276981a.ess.barracudanetworks.com.",
    "20 d276981b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com  ip4:209.222.82.0/21 ip4:208.218.214.114 ip4:199.35.49.201 ip4:40.137.187.82 ip4:104.239.168.5 ip4:64.91.245.194 ip4:104.183.103.230  ~all"
  ]
}