Email Formats

{
"mx": [
"20 d113020b.ess.barracudanetworks.com.",
"10 d113020a.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 include:_spf.google.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:76.195.81.201/32 ~all"
]
}