Email Formats
{
"mx": [
"0 frontiercompanies-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 MX ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.0.0/16 include:spf.protection.outlook.com include:servers.mcsv.net include:panteramail.net ip4:104.236.18.5 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.0.0/16 -all"
]
}