Email Formats
{
"mx": [
"5 alt1.aspmx.l.google.com.",
"5 alt2.aspmx.l.google.com.",
"1 aspmx.l.google.com.",
"10 aspmx2.googlemail.com.",
"10 aspmx3.googlemail.com.",
"40 smtp.secureserver.net."
],
"spf": [
"v=spf1 ip4:50.63.9.0/24 ip4:50.63.10.0/24 ip4:50.63.11.0/24 include:secureserver.net include:_spf.google.com include:_spf.salesforce.com include:amazonses.com ~all"
]
}