Email Formats
{
"mx": [
"0 kasta-ua.mail.protection.outlook.com."
],
"spf": [
"v=spf1 a mx include:spf2.esputnik.com include:spf.mtasv.net include:spf.protection.outlook.com ip4:212.68.50.0/24 ip4:213.155.26.240/28 ip4:213.155.26.240 ip4:91.231.99.0/24 ~all"
]
}