Email Formats
{
"mx": [
"10 aspmx.l.google.com.",
"20 alt1.aspmx.l.google.com.",
"20 alt2.aspmx.l.google.com.",
"30 aspmx2.googlemail.com.",
"30 aspmx3.googlemail.com."
],
"spf": [
"v=spf1 ip4:198.58.122.31 ip6:2600:3c00:e000:01a6:0000:0000:0000:0000 include:mail.zendesk.com include:_spf.google.com include:_spf.smtp.com include:spf.mandrillapp.com ~all"
]
}