Email Formats

{
  "mx": [
    "20 mx01.smsaexpress.com.",
    "10 mail.smsaexpress.com.",
    "100 ms16134268.msv1.invalid."
  ],
  "spf": [
    "v=spf1 a ip4:212.12.176.122 ip4:212.12.177.140 ip4:88.85.246.184/29 mx:mx01.smsaexpress.com mx:mail.smsaexpress.com -all"
  ]
}