Email Formats

{
  "mx": [
    "10 d308138a.ess.barracudanetworks.com.",
    "20 d308138b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com include:spf.digitalinsight.com include:spfus.doxim.com mx ip4:199.233.227.58 ip4:64.113.25.67 ip4:199.233.227.59 ip4:199.233.227.60 ip4:199.233.227.61 ip4:63.117.120.96/27 ip4:69.38.149.224/27 ip4:208.252.57.19\" \"2/27 ip4:149.72.47.228/32 ~all"
  ]
}