Email Formats
{
"mx": [
"0 d210903a.ess.barracudanetworks.com.",
"10 d210903b.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 ip4:66.60.102.58 ip4:217.68.43.254 include:servers.mcsv.net include:spf.protection.outlook.com include:email-od.com include:secureserver.net include:spf.ess.barracudanetworks.com -all"
]
}