Email Formats
{
"mx": [
"10 us-smtp-inbound-2.mimecast.com.",
"10 us-smtp-inbound-1.mimecast.com."
],
"spf": [
"v=spf1 mx include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:24328534.spf01.hubspotemail.net a:mail.prodirectional.com ip4:74.51.196.167 ~all"
]
}