Email Formats
{
"mx": [
"200 d262439b.ess.barracudanetworks.com.",
"10 mail.primeengineering.com.",
"32767 ms30036688.msv1.invalid.",
"100 d262439a.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 ip4:38.81.130.160 +a +mx +ip4:38.81.130.171 +ip4:64.235.144.0/20 +ip4:209.222.80.0/21 +include:spf.protection.outlook.com +include:spf.ess.barracudanetworks.com ~all"
]
}