Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"20 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:zeptomail.net a include:transmail.net include:one.zoho.com include:_spf.google.com include:spf.terracor.ca ~all"
]
}