Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"20 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 ip4:68.178.252.0/24 ip4:68.178.213.0/24 ip4:216.69.139.0/24 ip4:208.109.80.0/24 ip4:188.121.52.0/23 ip4:188.121.43.0/24 ip4:198.71.225.0/24 ip4:207.109.173.42 include:transmail.net include:spf.protection.outlook.com include:_netblocks.mimecast.com \" \"~all"
]
}