Email Formats

{
"mx": [
"10 d91999a.ess.barracudanetworks.com.",
"90 d91999b.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 mx include:spf.protection.outlook.com include:docebosaas.com include:_spf.salesforce.com include:spf.ess.barracudanetworks.com include:amazonses.com ip4:216.46.60.168 ~all"
]
}