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 include:_spf.cmail.ondemand.com include:amazonses.com include:spf-westus.emailsignatures365.com include:mg-spf.greenhouse.io include:_spf.salesforce.com -all"
]
}