Email Formats

{
"mx": [
"20 d320822b.ess.barracudanetworks.com.",
"10 d320822a.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 include:spf.ess.barracudanetworks.com include:clientspf.backstopsolutions.com ip4:52.254.52.251 ip4:216.35.200.10 ip4:206.31.4.10 IP4:12.25.95.0/24 include:spf.protection.outlook.com -all"
]
}