Email Formats
{
"mx": [
"10 richer-ca.mail.protection.outlook.com."
],
"spf": [
"v=spf1 ip4:74.200.30.240/28 ip4:69.46.108.128/28 ip4:172.105.106.194 ip4:172.105.24.146 ip4:172.105.104.147 include:spf.constantcontact.com include:spf.protection.outlook.com -all"
]
}