Email Formats
{
"mx": [
"0 invuesecurity-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:mktomail.com include:spf.mandrillapp.com include:mail.zendesk.com ip4:4.7.136.161/27 ip4:70.63.149.33/27 -all"
]
}