Email Formats
{
"mx": [
"0 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 ip4:204.155.61.5 ip4:204.155.62.5 include:us._netblocks.mimecast.com include:spf.us.exclaimer.net include:emailus.freshservice.com include:_spf.salesforce.com include:spf.protection.redatatech.com include:spf.protection.outlook.com \" \"include:spf.mandrillapp.com include:cust-spf.exacttarget.com -all"
]
}