Email Formats

{
  "mx": [
    "10 cepacking-com.inbound.emailservice.io.",
    "20 cepacking-com.inbound.emailservice.co.",
    "30 cepacking-com.inbound.emailservice.cc."
  ],
  "spf": [
    "v=spf1 include:_spfa.chinetworks.com include:_spfb.chinetworks.com -all"
  ]
}