Email Formats
{
"mx": [
"10 us-smtp-inbound-2.mimecast.com.",
"10 us-smtp-inbound-1.mimecast.com."
],
"spf": [
"v=spf1 ip4:50.170.88.66 ip4:71.11.3.194 include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:21307039.spf07.hubspotemail.net include:_spf.salesforce.com include:_spf.atlassian.net -all"
]
}