Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 include:spf1.levelonebank.com include:spf2.levelonebank.com include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:levelonebank-com.spf.smtp25.com ~all"
]
}