Email Formats
{
"mx": [
"10 d193099a.ess.barracudanetworks.com.",
"20 d193099b.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 ip4:100.42.120.128/27 ip4:100.42.115.0/27 include:spf.protection.outlook.com include:reflexion.net include:spf.ess.barracudanetworks.com include:relay.mailchannels.net +a +mx ~all"
]
}