Email Formats
{
"mx": [
"0 nmss-org.mail.protection.outlook.com."
],
"spf": [
"v=spf1 mx a ip4:199.35.49.137/32 ip4:209.164.5.196/32 include:spf.protection.outlook.com include:outboundmail.convio.net include:outboundmail.blackbaud.net include:_spf.salesforce.com -all"
]
}