Email Formats

{
  "mx": [
    "20 endocrineclinic-us.inbound.emailservice.cc.",
    "30 endocrineclinic-us.inbound.emailservice.co.",
    "10 endocrineclinic-us.inbound.emailservice.io."
  ],
  "spf": [
    "v=spf1 ip4:71.78.121.210 include:spf.us.emailservice.io -all"
  ]
}