Email Formats
{
"mx": [
"10 exstream-com0c.mail.protection.outlook.com."
],
"spf": [
"v=spf1 include:spf.protection.outlook.com include:_netblocks.mimecast.com include:mktomail.com ip4:80.92.82.11 ip4:212.166.54.202 ip4:212.166.63.199 ~all"
]
}