Email Formats
{
"mx": [
"0 waikato-ac-nz.mail.protection.outlook.com."
],
"spf": [
"v=spf1 ip4:192.107.171.0/24 ip4:192.107.172.0/24 ip6:2001:df0:4::/48 include:_spf.google.com include:spf.protection.outlook.com include:oce.pb-dynmktga.com include:spfe1.waikato.ac.nz ~all"
]
}