Email Formats
{
"mx": [
"0 deliverygroup-ca.mail.protection.outlook.com."
],
"spf": [
"v=spf1 include:spf.protection.outlook.com include:_spf.bullhornmail.com a:outbound5.bullhorn.com a:outbound3.bullhorn.com a:outbound2.bullhorn.com a:o1.email.bullhorn.com ip4:64.16.13.192/27 -all"
]
}