Email Formats
{
"mx": [
"0 guardmetrics-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 include:one.zoho.com ~all",
"v=spf1 mx a include:spf.protection.outlook.com include:_spf.caspiomail.com include:transmail.net include:mailgun.org ~all"
]
}