Email Formats
{
"mx": [
"61 route1.mx.cloudflare.net.",
"90 route3.mx.cloudflare.net.",
"91 route2.mx.cloudflare.net."
],
"spf": [
"v=spf1 include:_spf.mx.cloudflare.net ip4:23.253.32.145 include:servers.mcsv.net include:sendgrid.net include:spf.mandrillapp.com include:eu.zcsend.net~all"
]
}