Email Formats

{
"mx": [
"0 radiomexico.com.au.",
"10 mx.mailfilter.net.au.",
"20 mx2.mailfilter.net.au."
],
"spf": [
"v=spf1 +mx +a +ip4:116.90.56.133 ip4:103.250.20.8 ~all"
]
}