Email Formats
{
"mx": [
"5 alt1.aspmx.l.google.com.",
"5 alt2.aspmx.l.google.com.",
"0 aspmx.l.google.com."
],
"spf": [
"v=spf1 ip4:52.163.100.255 ip4:52.187.43.46 include:gmail.com +a +mx +ip4:104.215.190.165 +ip4:13.67.46.255 +include:_spf.google.com ~all"
]
}