Email Formats

{
  "mx": [
    "20 d300464b.ess.barracudanetworks.com.",
    "10 d300464a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:207.89.44.135 a:servers.mcsv.net include:_spf.google.com ip4:209.222.80.0/21 ip4:198.244.56.29 ip4:198.244.56.30 ip4:198.244.56.36 ip4:159.135.234.152 -all"
  ]
}