Email Formats

{
  "mx": [
    "50 cuda.crestmark.com.",
    "0 allstatecapital-com.mail.protection.outlook.com.",
    "20 d130664a.ess.barracudanetworks.com.",
    "30 d130664b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:50.204.166.101 include:spf.ess.barracudanetworks.com include:_netblocks.mimecast.com include:spf.protection.outlook.com ~all"
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}