Email Formats
{
"mx": [
"0 au-smtp-inbound-1.mimecast.com.",
"0 au-smtp-inbound-2.mimecast.com.",
"20 mail.maswings.com.my."
],
"spf": [
"v=spf1 include:au._netblocks.mimecast.com a mx include:spf.protection.outlook.com -all"
]
}