Email Formats

{
"mx": [
"0 d232252a.ess.barracudanetworks.com.",
"10 d232252b.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 a include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ip4:216.93.242.99 ip4:216.93.242.100 ip4:216.93.242.101 ip4:216.93.243.131 ip4:216.93.243.133 ip4:208.118.238.0/24 -all"
]
}