Email Formats
{
"mx": [
"10 d272615a.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:mail.zendesk.com include:amazonses.com include:_spf.google.com -all"
]
}