Email Formats
{
"mx": [
"5 alt1.aspmx.l.google.com.",
"5 alt2.aspmx.l.google.com.",
"10 aspmx2.googlemail.com.",
"10 aspmx3.googlemail.com.",
"1 aspmx.l.google.com."
],
"spf": [
"v=spf1 ip4:20.96.235.248/29 ip4:20.221.121.48/29 ip4:20.125.75.224/29 ip4:20.44.84.177/32 ip4:52.232.227.9/32 include:_spf.google.com include:spf.mandrillapp.com include:mail.zendesk.com include:sendgrid.net include:spf.protection.outlook.com ~all"
]
}