Email Formats
{
"mx": [
"20 d150465b.ess.barracudanetworks.com.",
"10 d150465a.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 ip4:104.254.104.34 ip4:71.13.202.146 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all"
]
}