Email Formats
{
"mx": [
"10 saltzmanassociates-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 +a +mx ip4:66.147.230.95 include:sendgrid.net ~all",
"v=spf1 include:zcsend.net ~all",
"v=spf1 include:spf.protection.outlook.com -all"
]
}