Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 include:_netblocks.mimecast.com ip4:146.101.202.128/27 include:spf.protection.outlook.com ip4:92.54.22.0/24 ip4:92.54.27.0/24 ip4:92.54.39.0/24 ip4:188.94.13.128/25 ip4:80.67.107.0/24 ip4:80.67.109.0/24 -all"
]
}