Email Formats
{
"mx": [
"10 primary.us.email.fireeyecloud.com.",
"20 alt1.us.email.fireeyecloud.com.",
"30 alt2.us.email.fireeyecloud.com.",
"40 alt3.us.email.fireeyecloud.com."
],
"spf": [
"CSSI new - v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:spf.mail.aas.services include:_spf.salesforce.com include:_spf.fireeyecloud.com -all"
]
}