Email Formats

{
  "mx": [
    "10 pciaonline-com.inbound.emailservice.io.",
    "20 pciaonline-com.inbound.emailservice.cc.",
    "30 pciaonline-com.inbound.emailservice.co."
  ],
  "spf": [
    "v=spf1 include:_spf.mlsend.com ip4:23.253.183.220 include:spf.us.emailservice.io include:mailgun.org -all"
  ]
}