Email Formats
{
"mx": [
"0 excelsiorintegrated-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 ip4:184.74.76.226 ip4:184.74.76.230 ip4:72.4.113.33 ip4:72.4.113.34 ip4:72.4.113.35 ip4:72.4.113.36 include:spf.protection.outlook.com -all"
]
}