Email Formats
{
"mx": [
"10 qualitymetric-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 a ip4:65.249.143.54 ip4:72.82.0.166 include:spf.protection.outlook.com include:sendgrid.net include:spf.constantcontact.com include:_spf.messagegears.net -all"
]
}