Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 mx ip4:64.60.86.35 ip4:64.60.86.34 ip4:68.153.60.0/22 ip4:139.131.200.0/23 include:Vertifi.com include:spf-mi.doxim.com include:spf.protection.outlook.com ~all"
]
}