Email Formats

{
  "mx": [
    "10 coronacigar-com.inbound.emailservice.io.",
    "20 coronacigar-com.inbound.emailservice.cc.",
    "30 coronacigar-com.inbound.emailservice.co."
  ],
  "spf": [
    "v=spf1 +a +mx include:spf.us.emailservice.io include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.bigcommerce.com include:sendgrid.net -all"
  ]
}