Email Formats

{
  "mx": [
    "1 smtp.google.com."
  ],
  "spf": [
    "v=spf1 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:167.89.78.197/32 include:_spf.google.com include:mail.zendesk.com include:sendgrid.net include:mailgun.org -all"
  ]
}