Email Formats
{
"mx": [
"10 mx1-us1.ppe-hosted.com.",
"20 mx2-us1.ppe-hosted.com."
],
"spf": [
"v=spf1 mx include:_spf.salesforce.com ip4:47.176.165.99 a:salesforce.com a:dispatch-us.ppe-hosted.com include:stspg-customer.com include:spf.protection.outlook.com include:spf.salesforce.com ~all"
]
}