Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com ip4:65.168.58.150/32 ip4:199.195.135.202/32 a:outboundmail.ctdi.com a:rdsmtp3.ctdi.com ip4:54.183.72.121/32 ~all"
]
}