Email Formats
{
"mx": [
"99 fallback.cableonda.net.",
"10 mail.attenza.net.",
"15 mail2.attenza.net.",
"18 mail3.attenza.net."
],
"spf": [
"v=spf1 include:spf.protection.outlook.com mx a ip4:200.46.213.92 ip4:200.46.187.148 ip4:201.218.207.107 ip4:200.46.127.12 ~all"
]
}