Email Formats

{
"mx": [
"20 d226035b.ess.barracudanetworks.com.",
"10 d226035a.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 a mx ip4:64.79.115.226/32 ip4:64.79.115.228/32 ip4:71.6.65.20/32 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ~all"
]
}