Email Formats
{
"mx": [
"10 d205397a.ess.barracudanetworks.com.",
"20 d205397b.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 ip4:50.255.101.1 include:asp-spf1.yardi.com include:asp-spf2.yardi.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com a:smtp1.rltrac.com ~all"
]
}