Email Formats
{
"mx": [
"5 d311547a.ess.barracudanetworks.com.",
"10 d311547b.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 mx ip4:207.107.65.131 ip4:207.107.65.231 ip4:132.148.77.75 ip4:167.89.10.73 ip4:35.80.141.6 ip4:44.229.121.55 ip4:174.90.25.98 include:_spf.salesforce.com include:servers.mcsv.net include:spf.protection.outlook.com include:mail.zendesk.com include:\" \"_spf.elasticemail.com include:spf.mailjet.com include:spf.ess.barracudanetworks.com include:cust-spf.exacttarget.com ~all"
]
}