Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 include:_netblocks.mimecast.com include:spf.protection.outlook.com include:spendvision.com a:shook-exchange.shookandfletcher.com a:exchange.shookandfletcher.com ip4:174.46.113.20 ip4:12.107.145.19 a:dispatch-us.ppe-hosted.com -all"
]
}