Email Formats
{
"mx": [
"30 mx-cluster-ca03.hornetsecurity.com.",
"20 mx-cluster-ca02.hornetsecurity.com.",
"10 mx-cluster-ca01.hornetsecurity.com.",
"40 mx-cluster-ca-fallback.hornetsecurity.com."
],
"spf": [
"v=spf1 ip4:67.205.73.186 ip4:24.37.11.146 include:spf.protection.outlook.com include:spf.hornetsecurity.com a:mail01.g-u.de a:mail02.g-u.de -all"
]
}