Email Formats

{
  "mx": [
    "10 mx.bigstcharlesmotorsports.com.cust.b.hostedemail.com."
  ],
  "spf": [
    "v=spf1 include:sendgrid.net include:spf.dealerspike.com include:mktomail.com include:_spf.hostedemail.com ~all"
  ]
}