Email Formats
{
"mx": [
"0 elding-is.mail.protection.outlook.com."
],
"spf": [
"v=spf1 mx ip4:185.27.37.3 ip4:213.176.138.0/26 include:google.com include:spf.mandrillapp.com include:spf.protection.outlook.com include:smtp.wise.is ~all"
]
}