Email Formats
{
"mx": [
"20 us-smtp-inbound-2.mimecast.com.",
"10 us-smtp-inbound-1.mimecast.com."
],
"spf": [
"v=spf1 include:_netblocks.mimecast.com include:spf.protection.outlook.cominclude:spf.us.exclaimer.net ip4:68.73.74.0/24 include:22317441.spf04.hubspotemail.net -all"
]
}