Email Formats
{
"mx": [
"0 px-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 include:spf.mandrillapp.com include:stspg-customer.com include:zcsend.net include:servers.mcsv.net include:mail.zendesk.com include:spf.protection.outlook.com include:20935681.spf05.hubspotemail.net ~all"
]
}