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:sent-via.netsuite.com include:mg-spf.greenhouse.io include:amazonses.com include:_spf.atlassian.net include:_spf.salesforce.com \" \"include:et._spf.pardot.com ip4:168.245.0.0/17 ip4:167.89.0.0/17 ip4:168.245.119.94 ip4:144.121.101.250 include:_spf.psm.knowbe4.com -all"
]
}