Email Formats
{
"mx": [
"3 us-smtp-inbound-1.mimecast.com.",
"3 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 include:us._netblocks.mimecast.com include:usb._netblocks.mimecast.com include:_phishspf.knowbe4.com include:_spf.psm.knowbe4.com include:email-od.com include:spf.protection.outlook.com include:_spf.dayforcehcm.com a:cuda.gscadmin.com -all"
]
}