Email Formats
{
"mx": [
"0 us-smtp-inbound-1.mimecast.com.",
"1 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 include:spf.protection.outlook.com include:_spf.createsend.com include:_spf.psm.knowbe4.com include:mailsenders.netsuite.com include:us._netblocks.mimecast.com include:_spf01.mykronos.com include:customerspf.schoolmessenger.com include:19908369.spf\" \"01.hubspotemail.net -all"
]
}