Email Formats
{
"mx": [
"10 mx1-us2.ppe-hosted.com.",
"20 mx2-us2.ppe-hosted.com."
],
"spf": [
"v=spf1 a:dispatch-us.ppe-hosted.com include:spf.mandrillapp.com include:spf.protection.outlook.com include:sendgrid.net include:zcsend.net include:_spf1.mailgun.org include:_spf2.mailgun.org ~all"
]
}