Email Formats
{
"mx": [
"10 d292087b.ess.barracudanetworks.com.",
"10 d292087a.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 ip4:12.133.45.95 ip4:71.41.207.248/29 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.constantcontact.com include:transmail.net -all"
]
}