Email Formats
{
"mx": [
"10 mx1.pacifier.net.",
"10 mx2.pacifier.net.",
"10 mx3.pacifier.net.",
"10 mx4.pacifier.net."
],
"spf": [
"v=spf1 a:smtp1-out.iinet.com a:smtp2-out.iinet.com ip4:52.129.46.0/26 ip4:52.129.47.2 ip4:52.129.47.3 ~all"
]
}