Email Formats
{
"mx": [
"5 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 mx a ip4:204.152.38.188/32 ip4:204.152.38.77/32 ip4:204.152.38.207/32 include:spf.ndevix.com include:mail.zendesk.com include:us._netblocks.mimecast.com include:5325021.spf01.hubspotemail.net include:spf.protection.outlook.com -all"
]
}