Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 include:us._netblocks.mimecast.com ip4:148.72.27.57 ip4:70.99.183.0/24 ip4:199.96.230.147 ip4:50.58.161.115 ip4:63.156.193.7 include:spf.protection.outlook.com include:secureserver.net include:entirafamilyclinics-com.spf.smtp25.com -all"
]
}