Email Formats
{
"mx": [
"5 coretrax-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 include:us._netblocks.mimecast.com include:eu._netblocks.mimecast.com include:spf.protection.outlook.com ip4:139.162.217.37 ip4:139.162.199.34 -all"
]
}