Email Formats
{
"mx": [
"5 alt1.aspmx.l.google.com.",
"5 alt2.aspmx.l.google.com.",
"10 aspmx3.googlemail.com.",
"1 aspmx.l.google.com.",
"10 aspmx2.googlemail.com."
],
"spf": [
"v=spf1 a:spf.svrdatacenter.com -all",
"v=spf1 a mx ptr ip4:201.116.163.161/28 -all"
]
}