Email Formats
{
"mx": [
"1 us-smtp-inbound-1.mimecast.com.",
"1 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 ip4:50.202.111.202 ip4:18.190.112.74 ip4:3.18.232.3 include:us._netblocks.mimecast.com include:spf.us.exclaimer.net include:spf.protection.outlook.com include:7109303.spf10.hubspotemail.net include:spf.mailjet.com ~all"
]
}