Email Formats
{
"mx": [
"10 d140062a.ess.barracudanetworks.com.",
"20 d140062b.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 mx ip4:209.222.82.0/24 include:spf.protection.outlook.com include:spf.myconnectwise.net include:aspmx.pardot.com include:_spf.salesforce.com include:cust-spf.exacttarget.com -all"
]
}