Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 ip4:52.179.160.223 ip4:40.117.45.183 ip4:52.176.158.123 ip4:40.69.148.79 ip4:70.32.72.166 include:us._netblocks.mimecast.com include:servers.mcsv.net include:spf.zixsmbhosted.com include:sendgrid.net include:medonerx-com.spf.smtp25.com -all"
]
}