Email Formats

{
  "mx": [
    "1 d141222a.ess.barracudanetworks.com.",
    "5 d141222b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spfb.zixcorp.com include:spf.cashedge.com ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.14 ip4:147.160.167.15 ip4:52.49.235.189 ip4:52.49.201.246 include:relay.mailchannels.net -all"
  ]
}