Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 mx:spf.surgicalspecialties.com ip4:69.90.198.4 ip4:69.90.198.6 ip4:198.101.138.149 ip4:168.245.54.131 ip4:155.130.129.234 include:us._netblocks.mimecast.com include:spf.mandrillapp.com -all"
]
}