Email Formats
{
"mx": [
"10 aero-delivery-mx1.firstcloudsecurity.net.",
"20 aero-delivery-mx2.firstcloudsecurity.net."
],
"spf": [
"v=spf1 ip4:69.27.124.140 include:spf.firstcloudsecurity.net include:spf.protection.outlook.com -all"
]
}