Email Formats
{
"mx": [
"10 d123947b.ess.barracudanetworks.com.",
"20 d123947a.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 ip4:24.144.192.25 ip4:208.109.33.155 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:secureserver.net include:amazonses.com include:44404986.spf07.hubspotemail.net ~all"
]
}