Email Formats
{
"mx": [
"0 preferredpartner-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 a mx ptr ip4:97.78.221.130 ip4:64.122.84.22 ip4:96.93.249.181 include:mxlogic.net include:spf.constantcontact.com include:spf.protection.outlook.com include:et._spf.cleanslatetg.com ~all"
]
}