Email Formats

{
  "mx": [
    "1 smtp.google.com."
  ],
  "spf": [
    "v=spf1 include:mail.zendesk.com include:stspg-customer.com include:mailgun.org include:spf.mandrillapp.com include:_spf.google.com ip4:72.5.22.192/19 ip4:63.251.133.112/20 ip4:3.210.40.210/32 ~all"
  ]
}