Email Formats
{
"mx": [
"5 alt2.aspmx.l.google.com.",
"10 alt4.aspmx.l.google.com.",
"10 alt3.aspmx.l.google.com.",
"5 alt1.aspmx.l.google.com.",
"1 aspmx.l.google.com."
],
"spf": [
"v=spf1 ip4:103.6.196.47 ip4:103.6.198.178 ip4:110.4.45.225 ip4:110.4.45.171 include:spf.mandrillapp.com include:mailgun.org include:mail.zendesk.com include:_spf.google.com ~all"
]
}