Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 mx ip4:209.143.73.156 ip4:70.42.227.151 ip4:70.42.227.152 ip4:20.1.128.197 ip4:20.10.24.226 ip4:20.96.12.43 ip4:20.1.130.13 ip4:148.59.100.16/28 ip4:148.59.101.16/28 include:_netblocks.mimecast.com include:spf.aristotle.com include:mailgun.org ~all"
]
}