Email Formats
{
"mx": [
"0 coach-ca.mail.protection.outlook.com."
],
"spf": [
"v=spf1 include:spf.protection.outlook.com ip4:13.71.191.127 ip4:13.71.188.239 ip4:13.71.190.124 ip4:138.197.136.156 include:spf.mandrillapp.com ip4:52.237.18.220 include:sendgrid.net -all"
]
}