Email Formats
{
"mx": [
"30 mx-cluster-ca03.hornetsecurity.com.",
"20 mx-cluster-ca02.hornetsecurity.com.",
"10 mx-cluster-ca01.hornetsecurity.com."
],
"spf": [
"v=spf1 +a +mx +ip4:108.163.157.98 +ip4:24.37.112.162 +include:spf.protection.outlook.com -all"
]
}