Email Formats

{
"mx": [
"20 d199552b.ess.barracudanetworks.com.",
"10 d199552a.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 ip4:216.68.126.35 include:spf.ess.barracudanetworks.com include:spf_c.oraclecloud.com include:spf.protection.outlook.com ~all"
]
}