Email Formats
{
"mx": [
"10 ifilter1.idcironport.com."
],
"spf": [
"v=spf1 a ip4:208.75.123.183 ip4:152.44.44.239 ip4:137.22.227.19 ip4:137.22.228.37 ip4:137.22.228.47 ip4:137.22.225.98 include:spf.protection.outlook.com include:spf.constantcontact.com -all"
]
}