Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 mx ip4:173.231.116.117 ip4:99.79.112.178 ip4:99.79.112.178 ip4:173.231.116.114 ip4:70.38.125.177 include:mail.etelesolv.com include:autodiscover.etelesolv.com include:us._netblocks.mimecast.com include:spf.protection.outlook.com -all"
]
}