Email Formats
{
"mx": [
"0 smcsc-edu.mail.protection.outlook.com."
],
"spf": [
"v=spf1 ip4:192.251.181.3 ip4:10.1.1.179 ip4:198.187.196.100 include:mailgun.org include:spf.elluciancloud.com include:email-od.com include:spf.protection.outlook.com -all"
]
}