Email Formats
{
"mx": [
"0 heh-net-au.mail.protection.outlook.com."
],
"spf": [
"v=spf1 mx include:_spf.pre.net.au include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.au.signature365.net ip4:52.63.63.68/32 ~all"
]
}