Email Formats
{
"mx": [
"0 mx1.hc2928-15.iphmx.com.",
"10 mx2.hc2928-15.iphmx.com."
],
"spf": [
"v=spf1 mx ip4:216.71.137.220 ip4:216.71.141.80 include:spf.protection.outlook.com include:spf.constantcontact.com ip4:198.37.147.129 ip4:209.251.240.68 -all"
]
}