Email Formats
{
"mx": [
"0 cookcompression-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 include:spf.dovercorp.com ip4:205.217.183.139 ip4:205.217.26.169 ip4:216.38.8.4 include:spf2.cookcompression.com include:mktomail.com -all"
]
}