Email Formats
{
"mx": [
"15 idns.itau.com.py.",
"5 icorreo.itau.com.py."
],
"spf": [
"v=spf1 ip4:200.12.146.22 ip4:200.12.146.21 ip4:200.12.146.28 ip4:200.12.146.29 ip4:200.12.146.25 ip4:200.12.146.201 include:spf.protection.outlook.com include:cust-spf.exacttarget.com -all"
]
}