Email Formats
{
"mx": [
"10 d225846b.ess.barracudanetworks.com.",
"0 d225846a.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:100.1.200.154 include:_spf.elasticemail.com ~all"
]
}