Email Formats
{
"mx": [
"0 mailstore1.secureserver.net.",
"10 smtp.secureserver.net."
],
"spf": [
"v=spf1 include:mailstore1.secureserver.net include:smtp.secureserver.net include:smtpout.secureserver.net include:secureserver.net include:sendgrid.net include:u3165925.wl176.sendgrid.net include:u2071238.wl239.sendgrid.net ~all"
]
}