Email Formats
{
"mx": [
"10 humco-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 include:sendgrid.net include:_spf.salesforce.com include:spf.protection.outlook.com include:sparkpostmail.com ip4:69.30.152.246 ip4:149.72.176.219 -all"
]
}