Email Formats
{
"mx": [
"11 d179091b.ess.barracudanetworks.com.",
"10 d179091a.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 mx a:ess.barracudanetworks.com ip4:98.173.224.43 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:outboundmail.blackbaud.net ~all"
]
}