Email Formats
{
"mx": [
"0 edumine-com.mail.protection.outlook.com.",
"10 mxa.mailgun.org.",
"10 mxb.mailgun.org."
],
"spf": [
"v=spf1 include:mailgun.org include:spf.protection.outlook.com include:et._spf.pardot.com include:_spf.salesforce.com include:amazonses.com ip4:50.112.129.186 ip4:35.163.176.248 -all"
]
}